diff --git a/SConscript b/SConscript
index b983cc3..096e938 100644
--- a/SConscript
+++ b/SConscript
@@ -433,8 +433,8 @@ env.AddMethod(_wrap_builder(env.UnitySharedLibrary, is_lib = True), 'UnityShared
 if hasattr(env, 'Gch'):
     env.AddMethod(_wrap_builder(env.Gch), 'Gch')
 
-if hasattr(env, 'Jinja'):
-    env = SConscript('addons/jinja.py', exports = 'env')
+for addon_file in env.Glob('addons/*.py'):
+    env = SConscript(addon_file, exports = 'env')
 
 if dump_env:
     print('==== Begin Environment Dump =====')
diff --git a/recipes/AutotoolsProject/recipe.py b/addons/autotools_project.py
similarity index 85%
rename from recipes/AutotoolsProject/recipe.py
rename to addons/autotools_project.py
index af420c9..0de5681 100644
--- a/recipes/AutotoolsProject/recipe.py
+++ b/addons/autotools_project.py
@@ -7,7 +7,9 @@ from SCons.Script import *
 
 _BUILT_STAMPFILE = '.spp_built'
 
-def cook(env: Environment, project_root: str, config_args: 'list[str]' = [], build_args : 'list[str]' = [], install_args : 'list[str]' = []) -> dict:
+Import('env')
+
+def _autotools_project(env: Environment, project_root: str, config_args: 'list[str]' = [], build_args : 'list[str]' = [], install_args : 'list[str]' = []) -> dict:
     config = env['BUILD_TYPE']
     build_dir = os.path.join(project_root, f'build_{config}')
     install_dir = os.path.join(project_root, f'install_{config}')
@@ -37,3 +39,5 @@ def cook(env: Environment, project_root: str, config_args: 'list[str]' = [], bui
         'CPPPATH': [os.path.join(install_dir, 'include')]
     }
 
+env.AddMethod(_autotools_project, 'AutotoolsProject')
+Return('env')
\ No newline at end of file
diff --git a/recipes/CMakeProject/recipe.py b/addons/cmake_project.py
similarity index 88%
rename from recipes/CMakeProject/recipe.py
rename to addons/cmake_project.py
index a62655e..c7ccc23 100644
--- a/recipes/CMakeProject/recipe.py
+++ b/addons/cmake_project.py
@@ -5,11 +5,13 @@ from SCons.Script import *
 
 _BUILT_STAMPFILE = '.spp_built'
 
+Import('env')
+
 def cmd_quote(s: str) -> str:
     escaped = s.replace('\\', '\\\\')
     return f'"{escaped}"'
 
-def cook(env: Environment, project_root: str, generate_args: 'list[str]' = [], build_args : 'list[str]' = [], install_args : 'list[str]' = []) -> dict:
+def _cmake_project(env: Environment, project_root: str, generate_args: 'list[str]' = [], build_args : 'list[str]' = [], install_args : 'list[str]' = []) -> dict:
     config = env['BUILD_TYPE']
     build_dir = os.path.join(project_root, f'build_{config}')
     install_dir = os.path.join(project_root, f'install_{config}')
@@ -45,3 +47,5 @@ def cook(env: Environment, project_root: str, generate_args: 'list[str]' = [], b
         'CPPPATH': [os.path.join(install_dir, 'include')]
     }
 
+env.AddMethod(_cmake_project, 'CMakeProject')
+Return('env')
\ No newline at end of file
diff --git a/recipes/DownloadAndExtract/recipe.py b/addons/download_and_extract.py
similarity index 92%
rename from recipes/DownloadAndExtract/recipe.py
rename to addons/download_and_extract.py
index c1977b7..3cd58ea 100644
--- a/recipes/DownloadAndExtract/recipe.py
+++ b/addons/download_and_extract.py
@@ -7,6 +7,8 @@ import zipfile
 import urllib.request
 from SCons.Script import *
 
+Import('env')
+
 class ArchiveType(Enum):
     TAR_GZ = 0
     ZIP = 1
@@ -54,7 +56,7 @@ def _extract_file(path: pathlib.Path, output_dir: str, archive_type: ArchiveType
     else:
         raise Exception('invalid archive type')
 
-def cook(env: Environment, repo_name: str, url: str, skip_folders: int = 0) -> dict:
+def _download_and_extract(env: Environment, repo_name: str, url: str, skip_folders: int = 0) -> dict:
     archive_type = _detect_archive_type(url)
     ext = _archive_type_ext(archive_type)
     path = pathlib.Path(env['DOWNLOAD_DIR'], f'{hashlib.shake_128(url.encode("utf-8")).hexdigest(6)}.{ext}')
@@ -70,3 +72,5 @@ def cook(env: Environment, repo_name: str, url: str, skip_folders: int = 0) -> d
         'extracted_root': str(output_dir)
     }
 
+env.AddMethod(_download_and_extract, 'DownloadAndExtract')
+Return('env')
\ No newline at end of file
diff --git a/recipes/GitBranch/recipe.py b/addons/gitbranch.py
similarity index 88%
rename from recipes/GitBranch/recipe.py
rename to addons/gitbranch.py
index 79a78cd..f4061a6 100644
--- a/recipes/GitBranch/recipe.py
+++ b/addons/gitbranch.py
@@ -5,7 +5,9 @@ import hashlib
 import os
 from SCons.Script import *
 
-def cook(env: Environment, repo_name: str, remote_url: str, git_ref: str = "main") -> dict:
+Import('env')
+
+def _gitbranch(env: Environment, repo_name: str, remote_url: str, git_ref: str = "main") -> dict:
     repo_dir = os.path.join(env['CLONE_DIR'], 'git', repo_name, '_bare')
     try:
         repo = Repo(repo_dir)
@@ -32,3 +34,6 @@ def cook(env: Environment, repo_name: str, remote_url: str, git_ref: str = "main
         'checkout_root': worktree_dir
     }
 
+
+env.AddMethod(_gitbranch, 'GitBranch')
+Return('env')
\ No newline at end of file
diff --git a/addons/jinja.py b/addons/jinja.py
index a38d824..ff7349a 100644
--- a/addons/jinja.py
+++ b/addons/jinja.py
@@ -3,6 +3,9 @@ import pathlib
 
 Import('env')
 
+if not hasattr(env, 'Jinja'):
+    Return('env')
+
 def _jinja_load_config(env, config_name):
     searched_paths = []
     for scons_path in env['JINJA_CONFIG_SEARCHPATH']:
diff --git a/recipes/Catch2/recipe.py b/recipes/Catch2/recipe.py
index 3f42f77..08a0543 100644
--- a/recipes/Catch2/recipe.py
+++ b/recipes/Catch2/recipe.py
@@ -2,9 +2,9 @@
 from SCons.Script import *
 
 def cook(env: Environment, git_ref: str = 'master', own_main: bool = False) -> dict:
-    repo = env.Cook('GitBranch', repo_name = 'catch2', remote_url = 'https://github.com/catchorg/Catch2.git', git_ref = git_ref)
+    repo = env.GitBranch(repo_name = 'catch2', remote_url = 'https://github.com/catchorg/Catch2.git', git_ref = git_ref)
     checkout_root = repo['checkout_root']
-    build_result = env.Cook('CMakeProject', project_root=checkout_root)
+    build_result = env.CMakeProject(project_root=checkout_root)
 
     lib_name = {
         'debug': 'Catch2d'
diff --git a/recipes/ImageMagick/recipe.py b/recipes/ImageMagick/recipe.py
index 7adc0a1..8d53aca 100644
--- a/recipes/ImageMagick/recipe.py
+++ b/recipes/ImageMagick/recipe.py
@@ -2,9 +2,9 @@
 from SCons.Script import *
 
 def cook(env: Environment, git_ref = 'main') -> dict:
-    repo = env.Cook('GitBranch', repo_name = 'ImageMagick', remote_url = 'https://github.com/ImageMagick/ImageMagick.git', git_ref = git_ref)
+    repo = env.GitBranch(repo_name = 'ImageMagick', remote_url = 'https://github.com/ImageMagick/ImageMagick.git', git_ref = git_ref)
     checkout_root = repo['checkout_root']
-    build_result = env.Cook('AutotoolsProject', checkout_root)
+    build_result = env.AutotoolsProject(checkout_root)
     return {
         'LIBPATH': build_result['LIBPATH'],
         'CPPPATH': build_result['CPPPATH'],
diff --git a/recipes/SDL/recipe.py b/recipes/SDL/recipe.py
index 070522f..2a1fef4 100644
--- a/recipes/SDL/recipe.py
+++ b/recipes/SDL/recipe.py
@@ -4,9 +4,9 @@ import platform
 from SCons.Script import *
 
 def cook(env: Environment, git_ref: str = "main") -> dict:
-    repo = env.Cook('GitBranch', repo_name = 'SDL', remote_url = 'https://github.com/libsdl-org/SDL.git', git_ref = git_ref)
+    repo = env.GitBranch(repo_name = 'SDL', remote_url = 'https://github.com/libsdl-org/SDL.git', git_ref = git_ref)
     checkout_root = repo['checkout_root']
-    build_result = env.Cook('CMakeProject', project_root=checkout_root, generate_args = ['-DSDL_STATIC=ON', '-DSDL_SHARED=OFF'])
+    build_result = env.CMakeProject(project_root=checkout_root, generate_args = ['-DSDL_STATIC=ON', '-DSDL_SHARED=OFF'])
     libs = []
     if platform.system() == 'Windows':
         if env['BUILD_TYPE'] == 'debug':
diff --git a/recipes/VulkanHeaders/recipe.py b/recipes/VulkanHeaders/recipe.py
index 2f402e0..954954a 100644
--- a/recipes/VulkanHeaders/recipe.py
+++ b/recipes/VulkanHeaders/recipe.py
@@ -4,9 +4,9 @@ from SCons.Script import *
 
 def cook(env: Environment, remote: str = 'github', git_ref: str = 'main') -> dict:
     if remote == 'mewin':
-        repo = env.Cook('GitBranch', repo_name = 'VulkanHeaders_mewin', remote_url = 'https://git.mewin.de/mewin/vulkan-headers.git', git_ref = git_ref)
+        repo = env.GitBranch(repo_name = 'VulkanHeaders_mewin', remote_url = 'https://git.mewin.de/mewin/vulkan-headers.git', git_ref = git_ref)
     else:
-        repo = env.Cook('GitBranch', repo_name = 'VulkanHeaders', remote_url = 'https://github.com/KhronosGroup/Vulkan-Headers.git', git_ref = git_ref)
+        repo = env.GitBranch(repo_name = 'VulkanHeaders', remote_url = 'https://github.com/KhronosGroup/Vulkan-Headers.git', git_ref = git_ref)
     checkout_root = repo['checkout_root']
     return {
         'CPPPATH': [os.path.join(checkout_root, 'include')]
diff --git a/recipes/argparse/recipe.py b/recipes/argparse/recipe.py
index 7ed1ffe..5b862ab 100644
--- a/recipes/argparse/recipe.py
+++ b/recipes/argparse/recipe.py
@@ -3,7 +3,7 @@ import os
 from SCons.Script import *
 
 def cook(env: Environment, git_ref: str = "master") -> dict:
-    repo = env.Cook('GitBranch', repo_name = 'argparse', remote_url = 'https://github.com/p-ranav/argparse.git', git_ref = git_ref)
+    repo = env.GitBranch(repo_name = 'argparse', remote_url = 'https://github.com/p-ranav/argparse.git', git_ref = git_ref)
     checkout_root = repo['checkout_root']
     return {
         'CPPPATH': [os.path.join(checkout_root, 'include')]
diff --git a/recipes/boost/recipe.py b/recipes/boost/recipe.py
index 9595f0d..226e4ae 100644
--- a/recipes/boost/recipe.py
+++ b/recipes/boost/recipe.py
@@ -5,7 +5,7 @@ from SCons.Script import *
 def cook(env: Environment, version: str = "1.85.0") -> dict:
     # TODO: build binaries?
     url = f'https://archives.boost.io/release/{version}/source/boost_{version.replace(".", "_")}.tar.gz'
-    repo = env.Cook('DownloadAndExtract', f'boost_{version}', url = url, skip_folders = 1)
+    repo = env.DownloadAndExtract(f'boost_{version}', url = url, skip_folders = 1)
     checkout_root = repo['extracted_root']
     return {
         'CPPPATH': [checkout_root]
diff --git a/recipes/cgltf/recipe.py b/recipes/cgltf/recipe.py
index 475784d..7b4c184 100644
--- a/recipes/cgltf/recipe.py
+++ b/recipes/cgltf/recipe.py
@@ -2,7 +2,7 @@
 from SCons.Script import *
 
 def cook(env: Environment, git_ref: str = "master") -> dict:
-    repo = env.Cook('GitBranch', repo_name = 'cgltf', remote_url = 'https://github.com/jkuhlmann/cgltf.git', git_ref = git_ref)
+    repo = env.GitBranch(repo_name = 'cgltf', remote_url = 'https://github.com/jkuhlmann/cgltf.git', git_ref = git_ref)
     checkout_root = repo['checkout_root']
     return {
         'CPPPATH': [checkout_root]
diff --git a/recipes/fmt/recipe.py b/recipes/fmt/recipe.py
index 5838972..48f3284 100644
--- a/recipes/fmt/recipe.py
+++ b/recipes/fmt/recipe.py
@@ -2,9 +2,9 @@
 from SCons.Script import *
 
 def cook(env: Environment, git_ref: str = 'master') -> dict:
-    repo = env.Cook('GitBranch', repo_name = 'fmt', remote_url = 'https://github.com/fmtlib/fmt.git', git_ref = git_ref)
+    repo = env.GitBranch(repo_name = 'fmt', remote_url = 'https://github.com/fmtlib/fmt.git', git_ref = git_ref)
     checkout_root = repo['checkout_root']
-    build_result = env.Cook('CMakeProject', project_root=checkout_root, generate_args = ['-DFMT_TEST=OFF'])
+    build_result = env.CMakeProject(project_root=checkout_root, generate_args = ['-DFMT_TEST=OFF'])
     
     lib_name = {
         'debug': 'fmtd'
diff --git a/recipes/glm/recipe.py b/recipes/glm/recipe.py
index 61d3399..2d6ccf3 100644
--- a/recipes/glm/recipe.py
+++ b/recipes/glm/recipe.py
@@ -3,9 +3,9 @@ from SCons.Script import *
 
 def cook(env: Environment, remote: str = 'github', git_ref: str = "master") -> dict:
     if remote == 'mewin':
-        repo = env.Cook('GitBranch', repo_name = 'glm_mewin', remote_url = 'https://git.mewin.de/mewin/glm.git', git_ref = git_ref)
+        repo = env.GitBranch(repo_name = 'glm_mewin', remote_url = 'https://git.mewin.de/mewin/glm.git', git_ref = git_ref)
     else:
-        repo = env.Cook('GitBranch', repo_name = 'glm', remote_url = 'https://github.com/g-truc/glm.git', git_ref = git_ref)
+        repo = env.GitBranch(repo_name = 'glm', remote_url = 'https://github.com/g-truc/glm.git', git_ref = git_ref)
     checkout_root = repo['checkout_root']
 
     return {
diff --git a/recipes/glslang/recipe.py b/recipes/glslang/recipe.py
index ecb01db..08a5ed0 100644
--- a/recipes/glslang/recipe.py
+++ b/recipes/glslang/recipe.py
@@ -12,9 +12,9 @@ _SCRIPT_STAMPFILE = '.spp_script_run'
 
 def cook(env: Environment, remote: str = 'github', git_ref: str = '') -> dict:
     if remote == 'mewin':
-        repo = env.Cook('GitBranch', repo_name = 'glslang_mewin', remote_url = 'https://git.mewin.de/mewin/glslang.git', git_ref = git_ref or 'master')
+        repo = env.GitBranch(repo_name = 'glslang_mewin', remote_url = 'https://git.mewin.de/mewin/glslang.git', git_ref = git_ref or 'master')
     else:
-        repo = env.Cook('GitBranch', repo_name = 'glslang', remote_url = 'https://github.com/KhronosGroup/glslang.git', git_ref = git_ref or 'main')
+        repo = env.GitBranch(repo_name = 'glslang', remote_url = 'https://github.com/KhronosGroup/glslang.git', git_ref = git_ref or 'main')
     checkout_root = repo['checkout_root']
 
     # TODO: windows?
diff --git a/recipes/imgui/recipe.py b/recipes/imgui/recipe.py
index b6b2c8f..2563fde 100644
--- a/recipes/imgui/recipe.py
+++ b/recipes/imgui/recipe.py
@@ -3,7 +3,7 @@ from SCons.Script import *
 import os
 
 def cook(env: Environment, backends: list = [], git_ref: str = '') -> dict:
-    repo = env.Cook('GitBranch', repo_name = 'imgui', remote_url = 'https://github.com/ocornut/imgui.git', git_ref = git_ref or 'master')
+    repo = env.GitBranch(repo_name = 'imgui', remote_url = 'https://github.com/ocornut/imgui.git', git_ref = git_ref or 'master')
 
     imgui_source_files = [
         os.path.join(repo['checkout_root'], 'imgui.cpp'),
diff --git a/recipes/iwa/recipe.py b/recipes/iwa/recipe.py
index c5c28fb..9af13c4 100644
--- a/recipes/iwa/recipe.py
+++ b/recipes/iwa/recipe.py
@@ -3,6 +3,6 @@ import os
 from SCons.Script import *
 
 def cook(env: Environment, git_ref: str = "master") -> dict:
-    repo = env.Cook('GitBranch', repo_name = 'iwa', remote_url = 'https://git.mewin.de/mewin/iwa.git', git_ref = git_ref)
+    repo = env.GitBranch(repo_name = 'iwa', remote_url = 'https://git.mewin.de/mewin/iwa.git', git_ref = git_ref)
     checkout_root = repo['checkout_root']
     return SConscript(os.path.join(checkout_root, 'LibConf'), exports = ['env'])
diff --git a/recipes/libbacktrace/recipe.py b/recipes/libbacktrace/recipe.py
index e8bae96..b5e0ded 100644
--- a/recipes/libbacktrace/recipe.py
+++ b/recipes/libbacktrace/recipe.py
@@ -4,9 +4,9 @@ from SCons.Script import *
 def cook(env: Environment, git_ref = 'master') -> dict:
     if env['COMPILER_FAMILY'] not in ('gcc', 'clang'):
         env.Error('libbacktrace requires gcc or clang.')
-    repo = env.Cook('GitBranch', repo_name = 'libbacktrace', remote_url = 'https://github.com/ianlancetaylor/libbacktrace.git', git_ref = git_ref)
+    repo = env.GitBranch(repo_name = 'libbacktrace', remote_url = 'https://github.com/ianlancetaylor/libbacktrace.git', git_ref = git_ref)
     checkout_root = repo['checkout_root']
-    build_result = env.Cook('AutotoolsProject', checkout_root)
+    build_result = env.AutotoolsProject(checkout_root)
     return {
         'LIBPATH': build_result['LIBPATH'],
         'CPPPATH': build_result['CPPPATH'],
diff --git a/recipes/libjpeg-turbo/recipe.py b/recipes/libjpeg-turbo/recipe.py
index 3c1afe6..b7e1569 100644
--- a/recipes/libjpeg-turbo/recipe.py
+++ b/recipes/libjpeg-turbo/recipe.py
@@ -2,9 +2,9 @@
 from SCons.Script import *
 
 def cook(env: Environment, git_ref = 'main') -> dict:
-    repo = env.Cook('GitBranch', repo_name = 'libjpeg-turbo', remote_url = 'https://github.com/libjpeg-turbo/libjpeg-turbo.git', git_ref = git_ref)
+    repo = env.GitBranch(repo_name = 'libjpeg-turbo', remote_url = 'https://github.com/libjpeg-turbo/libjpeg-turbo.git', git_ref = git_ref)
     checkout_root = repo['checkout_root']
-    build_result = env.Cook('CMakeProject', checkout_root)
+    build_result = env.CMakeProject(checkout_root)
     return {
         'CPPPATH': build_result['CPPPATH'],
         'LIBS': [env.FindLib('jpeg', paths=build_result['LIBPATH'])],
diff --git a/recipes/libpng/recipe.py b/recipes/libpng/recipe.py
index 10f1632..0c9a353 100644
--- a/recipes/libpng/recipe.py
+++ b/recipes/libpng/recipe.py
@@ -3,9 +3,9 @@ from SCons.Script import *
 
 def cook(env: Environment, git_ref = 'master') -> dict:
     lib_z = env.Cook('zlib')
-    repo = env.Cook('GitBranch', repo_name = 'libpng', remote_url = 'https://git.code.sf.net/p/libpng/code.git', git_ref = git_ref)
+    repo = env.GitBranch(repo_name = 'libpng', remote_url = 'https://git.code.sf.net/p/libpng/code.git', git_ref = git_ref)
     checkout_root = repo['checkout_root']
-    build_result = env.Cook('AutotoolsProject', checkout_root)
+    build_result = env.AutotoolsProject(checkout_root)
     return {
         'CPPPATH': build_result['CPPPATH'],
         'LIBS': [env.FindLib('png16', paths=build_result['LIBPATH'])],
diff --git a/recipes/magic_enum/recipe.py b/recipes/magic_enum/recipe.py
index 085bc2c..3b454fd 100644
--- a/recipes/magic_enum/recipe.py
+++ b/recipes/magic_enum/recipe.py
@@ -3,7 +3,7 @@ import os
 from SCons.Script import *
 
 def cook(env: Environment, git_ref: str = "master") -> dict:
-    repo = env.Cook('GitBranch', repo_name = 'magic_enum', remote_url = 'https://github.com/Neargye/magic_enum.git', git_ref = git_ref)
+    repo = env.GitBranch(repo_name = 'magic_enum', remote_url = 'https://github.com/Neargye/magic_enum.git', git_ref = git_ref)
     checkout_root = repo['checkout_root']
     return {
         'CPPPATH': [os.path.join(checkout_root, 'include')]
diff --git a/recipes/mecab/recipe.py b/recipes/mecab/recipe.py
index 71043fc..fa33fe4 100644
--- a/recipes/mecab/recipe.py
+++ b/recipes/mecab/recipe.py
@@ -4,9 +4,9 @@ from SCons.Script import *
 import os
 
 def cook(env: Environment, git_ref = 'master') -> dict:
-    repo = env.Cook('GitBranch', repo_name = 'mecab', remote_url = 'https://github.com/taku910/mecab.git', git_ref = git_ref)
+    repo = env.GitBranch(repo_name = 'mecab', remote_url = 'https://github.com/taku910/mecab.git', git_ref = git_ref)
     checkout_root = repo['checkout_root']
-    build_result = env.Cook('AutotoolsProject', os.path.join(checkout_root, 'mecab'))
+    build_result = env.AutotoolsProject(os.path.join(checkout_root, 'mecab'))
     return {
         'LIBPATH': build_result['LIBPATH'],
         'CPPPATH': build_result['CPPPATH'],
diff --git a/recipes/mijin/recipe.py b/recipes/mijin/recipe.py
index 2ba0e51..687518c 100644
--- a/recipes/mijin/recipe.py
+++ b/recipes/mijin/recipe.py
@@ -3,6 +3,6 @@ import os
 from SCons.Script import *
 
 def cook(env: Environment, git_ref: str = "master") -> dict:
-    repo = env.Cook('GitBranch', repo_name = 'mijin', remote_url = 'https://git.mewin.de/mewin/mijin2.git', git_ref = git_ref)
+    repo = env.GitBranch(repo_name = 'mijin', remote_url = 'https://git.mewin.de/mewin/mijin2.git', git_ref = git_ref)
     checkout_root = repo['checkout_root']
     return SConscript(os.path.join(checkout_root, 'LibConf'), exports = ['env'])
diff --git a/recipes/mikktspace/recipe.py b/recipes/mikktspace/recipe.py
index 5692cd6..16332a8 100644
--- a/recipes/mikktspace/recipe.py
+++ b/recipes/mikktspace/recipe.py
@@ -3,7 +3,7 @@ import os
 from SCons.Script import *
 
 def cook(env: Environment, git_ref: str = 'master') -> dict:
-    repo = env.Cook('GitBranch', repo_name = 'mikktspace', remote_url = 'https://github.com/mmikk/MikkTSpace.git', git_ref = git_ref)
+    repo = env.GitBranch(repo_name = 'mikktspace', remote_url = 'https://github.com/mmikk/MikkTSpace.git', git_ref = git_ref)
     lib_mikktspace = env.StaticLibrary(
         CPPPATH = [repo['checkout_root']],
         target = env['LIB_DIR'] + '/mikktspace',
diff --git a/recipes/spdlog/recipe.py b/recipes/spdlog/recipe.py
index fdedb18..c780530 100644
--- a/recipes/spdlog/recipe.py
+++ b/recipes/spdlog/recipe.py
@@ -2,9 +2,9 @@
 from SCons.Script import *
 
 def cook(env: Environment, git_ref: str = 'v1.x', use_external_libfmt = False) -> dict:
-    repo = env.Cook('GitBranch', repo_name = 'spdlog', remote_url = 'https://github.com/gabime/spdlog.git', git_ref = git_ref)
+    repo = env.GitBranch(repo_name = 'spdlog', remote_url = 'https://github.com/gabime/spdlog.git', git_ref = git_ref)
     checkout_root = repo['checkout_root']
-    build_result = env.Cook('CMakeProject', project_root=checkout_root)
+    build_result = env.CMakeProject(project_root=checkout_root)
     
     lib_name = {
         'debug': 'spdlogd'
diff --git a/recipes/stb/recipe.py b/recipes/stb/recipe.py
index bcc18ca..1c7a512 100644
--- a/recipes/stb/recipe.py
+++ b/recipes/stb/recipe.py
@@ -2,7 +2,7 @@
 from SCons.Script import *
 
 def cook(env: Environment, git_ref: str = "master") -> dict:
-    repo = env.Cook('GitBranch', repo_name = 'stb', remote_url = 'https://github.com/nothings/stb.git', git_ref = git_ref)
+    repo = env.GitBranch(repo_name = 'stb', remote_url = 'https://github.com/nothings/stb.git', git_ref = git_ref)
     checkout_root = repo['checkout_root']
     return {
         'CPPPATH': [checkout_root]
diff --git a/recipes/yaml-cpp/recipe.py b/recipes/yaml-cpp/recipe.py
index 9b0fbaa..7b23c23 100644
--- a/recipes/yaml-cpp/recipe.py
+++ b/recipes/yaml-cpp/recipe.py
@@ -1,9 +1,9 @@
 from SCons.Script import *
 
 def cook(env: Environment, git_ref: str = "master") -> dict:
-    repo = env.Cook('GitBranch', repo_name = 'yaml-cpp', remote_url = 'https://github.com/jbeder/yaml-cpp', git_ref = git_ref)
+    repo = env.GitBranch(repo_name = 'yaml-cpp', remote_url = 'https://github.com/jbeder/yaml-cpp', git_ref = git_ref)
     checkout_root = repo['checkout_root']
-    build_result = env.Cook('CMakeProject', project_root=checkout_root)
+    build_result = env.CMakeProject(project_root=checkout_root)
     lib_name = {
         'debug': 'yaml-cppd'
     }.get(env['BUILD_TYPE'], 'yaml-cpp')
diff --git a/recipes/zlib/recipe.py b/recipes/zlib/recipe.py
index 9a52032..1db74a5 100644
--- a/recipes/zlib/recipe.py
+++ b/recipes/zlib/recipe.py
@@ -3,9 +3,9 @@ import os
 from SCons.Script import *
 
 def cook(env: Environment, git_ref: str = 'master') -> dict:
-    repo = env.Cook('GitBranch', repo_name = 'zlib', remote_url = 'https://github.com/madler/zlib.git', git_ref = git_ref)
+    repo = env.GitBranch(repo_name = 'zlib', remote_url = 'https://github.com/madler/zlib.git', git_ref = git_ref)
     extracted_root = repo['checkout_root']
-    build_result = env.Cook('CMakeProject', project_root=extracted_root)
+    build_result = env.CMakeProject(project_root=extracted_root)
     return {
         'CPPPATH': [os.path.join(build_result['install_dir'], 'install')],
         'LIBS': [env.FindLib('z', paths=build_result['LIBPATH'])]