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Homemade Baked Spaghetti Casserole Supreme photo

Baked Spaghetti Casserole Supreme

This Baked Spaghetti Casserole Supreme is the ultimate comfort food! Layers of savory ground beef, rich tomato sauce, and triple cheese blend baked to golden perfection.
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Course Main Course
Cuisine Italian
Servings 6 servings

Equipment

  • Large Pot
  • Large skillet or frying pan
  • Colander
  • 9x13 inch Baking Dish
  • Mixing Bowls
  • Wooden Spoon or Spatula
  • Measuring spoons and cups

Ingredients
  

  • 12 oz spaghetti
  • 1 lb ground beef
  • 1 medium onion chopped
  • 2 cloves garlic minced
  • 1 bell pepper chopped
  • 24 oz marinara sauce canned
  • 15 oz diced tomatoes canned, drained
  • 1 tsp dried oregano
  • 1 tsp dried basil
  • 1/2 tsp salt
  • 1/4 tsp black pepper
  • 1 cup cottage cheese
  • 2 cups shredded mozzarella cheese
  • 1/2 cup grated Parmesan cheese
  • Turkey bacon cooked and crumbled (optional)
  • Fresh parsley chopped

Instructions
 

  • Bring a large pot of salted water to a boil. Add the spaghetti and cook according to package instructions until al dente. Drain well and set aside.
  • While the pasta cooks, heat a large skillet over medium-high heat. Add the ground beef and cook, breaking it apart, until browned and no longer pink. Drain excess fat if necessary. Add the chopped onion, minced garlic, and chopped bell pepper to the skillet. Sauté for about 5 minutes until vegetables are softened and fragrant.
  • Stir in the marinara sauce and drained diced tomatoes. Sprinkle in the dried oregano, dried basil, salt, and black pepper. Reduce heat to low and simmer the sauce for 10 minutes, stirring occasionally to meld the flavors.
  • In a medium bowl, combine the cottage cheese, 1 cup of the shredded mozzarella, and the grated Parmesan. Stir until smooth and evenly mixed.
  • Preheat your oven to 375°F (190°C). In your baking dish, spread half of the cooked spaghetti evenly. Spoon half of the meat sauce on top, then dollop half of the cheese mixture over the sauce. Repeat layering with the remaining spaghetti, meat sauce, and cheese mixture. Finally, sprinkle the remaining 1 cup of mozzarella cheese evenly over the top.
  • Place the casserole in the preheated oven and bake for 25-30 minutes, or until the cheese is bubbly and golden brown on top.
  • If using, sprinkle crumbled turkey bacon over the casserole as soon as it comes out of the oven for an added smoky crunch. Finish with a generous sprinkle of fresh parsley. Let the casserole rest for 5 minutes before serving to allow it to set.

Notes

  • To keep the casserole moist, do not overcook the spaghetti and ensure diced tomatoes are well drained.
  • For a vegetarian version, substitute ground beef with plant-based crumbles or cooked lentils.
  • Leftovers store well in the refrigerator for up to 4 days or can be frozen for up to 3 months.
Keyword Baked, Casserole, Cheesy, Comfort Food, Easy, Pasta