NoSaltRecipes.esp
Modifies the original food recipes to no longer need salt

CraftingRecipes.esp
Adds a few new recipes to the smelter and tanning rack


Wolfs_xxxx_Recipes.esp
Adds many new recipes and new items, and some new recipes for creating existing items
Each .esp file is standalone, but some recipes in the simple.esp may be useful in creating ingredients for other categories.
Esps other than simple will add new items to your game that will be lost if you unload those .esps. 

See the Cooking ReadMe for detailed descriptions of the recipes, or for help on upgrading from 3.0 or earlier to 4.0 or later