Pepperoni pinwheels are a delicious and easy-to-make appetizer that is perfect for parties and gatherings. To make these pinwheels, you will need pre-made crescent roll dough, sliced pepperoni, shredded mozzarella cheese, and Italian seasoning. Preheat your oven to 375 degrees F. Roll out the crescent roll dough and press the seams together to form a rectangle. Sprinkle the shredded mozzarella cheese over the dough, and then add a layer of pepperoni slices. Sprinkle Italian seasoning over the top. Roll up the dough tightly, starting at the short end. Cut the roll into 1/2-inch slices and place them on a baking sheet. Bake in the preheated oven for 12-15 minutes, or until the pinwheels are golden brown and the cheese is melted and bubbly. Serve hot and enjoy!