Pepperoni Made with Pork, Chicken, and Beef. 8 Grams of Whole Grain per serving (with white whole wheat). Goodness by the Slice!: Excellent source of protein; Excellent source of calcium; Good source of iron. U.S. Inspected and passed by Department of Agriculture. Each serving contains 8 grams of whole grain. Leave it to the makers of Tony's Pizza to deliver 8 grams of White Whole Wheat in a great tasting pizza you'll love. Made in U.S.A.