1 cup Ketchup
6 tablespoons Worcestershire Sauce
4 tablespoons butter
3 tablespoons White Vinegar
1 tablespoon Yellow Mustard
3 tablespoons finely minced yellow onion
4 teaspoons Hickory Flavor Liquid Smoke
1/4 teaspoon Tabasco or Crystal Red Pepper Hot Sauce
1/2 cup Brown Sugar
1 tablespoon Granulated White Sugar
1 teaspoon table salt

Combine all ingredients in a 2-qt sauce pan. Mix well.
Simmer over very low heat for 15-minutes, stirring occasionally.
Makes 2 cups of sauce.