Delicious and satisfying meatball casserole recipe

Ingredients

• 1 lb ground beef
• 1/2 cup breadcrumbs
• 1/4 cup grated parmesan cheese
• 1/4 cup chopped fresh parsley
• 1/4 cup milk
• 1 egg, beaten
• 1 tsp garlic powder
• 1 tsp onion powder
• 1/2 tsp salt
• 1/4 tsp black pepper
• 1 jar (24 oz) marinara sauce
• 1 cup shredded mozzarella cheese
• 1/2 cup grated cheddar cheese
• 8 oz cooked pasta (such as penne or rigatoni)