Preheat your oven to 425 degrees f. and line a large rimmed baking sheet with parchment paper.

Slice the peppers in half lengthwise, through the stems as shown, and remove all membranes and seeds.

Place your pepper halves, cut side up, on the prepared baking sheet, and sprinkle very lightly with sea salt and pepper.

Fill each pepper half with about a teaspoon of marinara sauce.

Then top with shredded mozzarella and finally, a few mini pepperoni slices.

Roast in your preheated oven for about 8-10 minutes, or until the cheese is nicely melted. Just keep an eye on them!

Garnish with fresh chopped parsley, oregano, or basil and enjoy!