Made with the highest quality ingredients, McCormick Root Beer Concentrate is the key for creating beverages and treats with classic root beer flavor. And because it contains no high fructose corn syrup, you know you're serving the best. For easy, homemade old-fashioned root beer, simply combine Root Beer Concentrate with a few other ingredients, heat on your stovetop, refrigerate and serve. Root beer made with Root Beer Concentrate is also the perfect base for amazing root beer floats.