01 -
Heat the oven to 375°F. Grease a 12-cup mini muffin pan well with oil spray or a thin swipe of olive oil.
02 -
Stir the mozzarella and Parmesan together in a small bowl so each chip gets both melt and crispness.
03 -
Divide the cheese mixture evenly among the muffin cups. Press 3 mini pepperoni slices into each cup.
04 -
Sprinkle each cup with Italian seasoning, garlic powder, and a few red pepper flakes if using.
05 -
Bake for 8-10 minutes, until the cheese bubbles and the edges are deep golden brown.
06 -
Let the chips cool in the pan for 5 minutes. Loosen the edges with a small spatula, transfer to a plate, and serve with warm marinara if desired.