Combine
1 cup ketchup
¼ cup cider vinegar
¼ cup brown sugar, packed
¼ cup yellow mustard
2 tbsp molasses
1 tbsp chili powder
1 tbsp sweet paprika
⅛ tsp cayenne pepper
Combine in saucepan over medium heat
2 tbsp butter
¼ medium onion, minced
Cook until softened
Add
4 garlic cloves, minced
Cook until fragrant
Stir in sauce
Bring to simmer for 15 minutes
Season to taste with salt and pepper