Preheat the oven to 400°F (200°C).

Cook the cheese tortellini according to package instructions (3-5 minutes), then drain and cool slightly.

In a mixing bowl, combine cooked tortellini with olive oil or melted butter, bread crumbs, and Parmesan cheese.

Line a baking sheet with parchment paper and arrange coated tortellini in a single layer.

Bake for approximately 15 minutes, until golden brown and crispy.

Remove from oven, drizzle with melted butter, sprinkle with chili flakes, Parmesan, and parsley. Serve with marinara sauce.