Step 1

Stir ketchup, brown sugar, applesauce, maple syrup, molasses, bacon fat, garlic powder, onion powder, mustard powder, allspice, chili powder, Worcestershire sauce, and nutmeg together in a large saucepan over medium heat until thoroughly combined. Bring to a boil, then reduce heat and let simmer for at least 1 hour, adding apple cider if a thinner consistency is desired.

Step 2

Remove from the heat and let cool slightly, about 15 minutes.

Step 3

Use a funnel to pour BBQ sauce into a clean, sterilized 32-ounce bottle or container. Seal and store in the refrigerator for up to one week.