Can’t decide if you want pizza or nachos? Why not have BOTH with our Doritos pizza nachos recipe! Ingredients 1 bag of Doritos Shredded Cheese Package of Pepperoni 1 jar of marinara sauce Add a pepperoni to each Doritos chip.  Cover in cheese.  Microwave for 1-2 minutes, or until cheese is melted.  Pour marinara into a bowl.