Ingredients:1 large shallot12 ounces tomato paste1/2 cup balsamic vinegar1/4 cup Coca-Cola1/4 cup Worcestershire sauce1 1/2 tablespoons mustard powder1 tablespoon ground black pepper1 tablespoon ground chipotle1 tablespoon unsalted butter1 teaspoon mesquite liquid smokesaltDirections:Pulse all ingredients in a blender until smooth. Pour into a small saucepan and simmer on the lowest setting for