Brown Sugar Bourbon Steakhouse Burgers Sauce Mix-In features a blend of sweet brown sugar, bourbon, red bell pepper and more. Made with McCormick Spices, our Burger Mix-In delivers juicy, flavorful burgers that are sure to impress any crowd. Show off your grilling skills at the next neighborhood block party -- simply add one package of mix-ins per pound of meat for delicious, steakhouse-quality burgers.