Baked Lasagna in a Bun

Directions

1. Preheat oven to 350°. Make a 2-in.-wide V-shaped cut in the center of each bun to within 1 inch of bottom. Remove cut portion and save for another use. Place buns on an ungreased baking sheet.
2. In a large skillet, cook beef over medium heat until no longer pink, breaking into crumbles, 6-8 minutes; drain. Stir in spaghetti sauce, garlic powder and Italian seasoning; heat through.
3. Meanwhile, in a small bowl, mix ricotta cheese, Parmesan cheese and half of the cheddar and mozzarella cheeses. Spoon meat sauce into buns; top with ricotta mixture. Cover loosely with foil.
4. Bake 20 minutes. Sprinkle tops with remaining cheddar and mozzarella cheeses; bake, uncovered, until cheese is melted, 3-5 minutes.