On a sheet tray, drizzle peppers with olive oil and season witih salt and pepper. Spoon sauce onto each pepper half. Sprinkle with mozzarella and Parmesan and top with pepperoni. Bake for 10-15 minutes, until the peppers are crisp-tender and the cheese is melted.
Garnish with parsley.
Recipe by Cooking TV Recipes at https://cookingtv-channel.com/mini-pepper-pizzas/