- 1 cup ketchup
- 3/4 cup brown sugar
- 1 small onion, finely chopped
- 1/4 cup teriyaki sauce
- 1/4 cup hot sauce
- 1 teaspoon liquid smoke flavoring
Stir ketchup, brown sugar, onion, teriyaki sauce, hot sauce, and liquid smoke together in a bowl until sauce is well combined. Transfer sauce to a jar and refrigerate until flavors blend, 8 hours to overnight.