Yellow Mustard BBQ Sauce

Name: Yellow Mustard BBQ Sauce
Prep time: 5 min
Cook time: 30 min
Total time: 35 min
Yield: 1 1/2 cups, 16 serving(s)
Ingredients: 1 cup prepared yellow mustard; 1/2 cup balsamic vinegar; 1/3 cup brown sugar; 2 tablespoons butter; 1 tablespoon Worcestershire sauce; 1 tablespoon lemon juice; 1 teaspoon cayenne