Carolina Mustard BBQ Sauce

Ingredients:

1. 1 cup yellow mustard
2. 1/2 cup granulated sugar
3. 1/3 cup light brown sugar
4. 3/4 cup cider vinegar
5. 1/4 cup water
6. 2 tablespoons mild chili powder
7. 1 teaspoon freshly ground black pepper
8. 1 teaspoon white pepper
9. 1/2 teaspoon cayenne pepper
10. 1 teaspoon soy sauce
11. 2 tablespoons unsalted butter
12. 1 tablespoon liquid smoke, hickory flavor

Steps:

1. Combine mustard, sugar, brown sugar, cider vinegar, water, chili powder, pepper, white pepper, cayenne in a medium saucepan.
2. Simmer on low for 20 minutes, making sure to stir occasionally.
3. Add soy sauce, unsalted butter, and liquid smoke and simmer for 10 more minutes.

Notes: Freeze leftovers in icecube trays

Original Source: https://www.thespruceeats.com/big-daddy-carolina-style-barbecue-sauce-333684