Preheat the Blackstone grill over medium high heat (approximately 350 degrees F).
Place the the pepperoni slices directly on the griddle and cook for about 30 seconds per side until lightly crisp and heated through. Remove from the grill.
Spread approximately the pizza sauce evenly over each of the pizza crusts.
Top the pizzas evenly with the shredded mozzarella cheese and the cooked pepperoni slices. Assemble the pizzas on a cutting board or pizza plate to make them easier to transfer to the grill.
Carefully slide the prepared pizzas onto the Blackstone grill.
Cover and cook for 6-12 minutes, or until the bottoms of the crusts are golden brown and the cheese is melted.
Carefully remove the pizzas from the grill and let them rest for 2-3 minutes before slicing.
Slice, serve, and enjoy!
Notes
You can easily top these pizza with any of your favorite pizza toppings.*Refrigerate any leftover pizzas in an air tight container for up to 5 days.