Spaghetti and Meatballs Casserole Recipe | Home Pressure Cooking

Ingredients

• 1 lb spaghetti
• 1 lb ground beef
• 1 cup breadcrumbs
• 1 cup grated Parmesan cheese
• 2 eggs
• 1 jar marinara sauce
• 2 cups shredded mozzarella cheese
• 1 tsp salt
• 1 tsp black pepper
• 2 tbsp olive oil