Spaghetti Supreme Bake


Looking for a comforting and satisfying meal that’s easy to prepare and sure to please the whole family? Look no further than Spaghetti Supreme Bake – a mouthwatering combination of tender spaghetti noodles, savory ground beef, rich marinara sauce, and gooey melted cheese. This hearty casserole dish takes the traditional flavors of spaghetti and elevates them to new heights, making it a perfect option for busy weeknights or cozy gatherings with loved ones. In this article, we’ll explore the irresistible appeal of Spaghetti Supreme Bake and guide you through the steps to create this crowd-pleasing favorite in your own kitchen.


  • 16 oz spaghetti
  • 1 lb ground beef
  • 1/2 cup chopped onion
  • 1/2 cup chopped green bell pepper
  • 1 24 oz jar spaghetti sauce
  • 1/2 cup butter, sliced
  • 1 cup cottage cheese
  • 1 1/2 cups sour cream
  • 2 cups shredded mozzarella cheese
  • Salt and pepper to taste
  • Fresh basil leaves for garnish


  1. Preheat your oven to 350F 175C.
  2. Cook the spaghetti according to package instructions until al dente. Drain and set aside.
  3. In a large skillet, brown the ground beef over medium heat, breaking it apart as it cooks. Drain any excess fat.
  4. Add chopped onions and green bell peppers to the skillet with the beef, sautéing until they become tender.
  5. Stir in the spaghetti sauce and simmer for a few minutes.
  6. In a 9×13 inch baking dish, layer half of the cooked spaghetti. Top with half of the sliced butter.
  7. Spread the cottage cheese evenly over the spaghetti.
  8. Layer the remaining spaghetti over the cottage cheese and top with the remaining sliced butter.
  9. In a mixing bowl, combine sour cream and shredded mozzarella cheese. Spread this mixture over the spaghetti.
  10. Pour the beef and spaghetti sauce mixture evenly over the cheese layer.
  11. Bake in the preheated oven for 30 minutes, or until the casserole is bubbly and the top is golden brown.
  12. Garnish with fresh basil leaves before serving.
  13. Prep Time: 15 minutes  Cooking Time: 30 minutes  Total Time: 45 minutes
  14. Kcal: 410 kcal  Servings: 8 servings

Serving Tips:

  1. Allow to Rest: After baking, allow the Spaghetti Supreme Bake to rest for a few minutes before serving. This helps the layers settle and makes it easier to slice and serve.
  2. Garnish Creatively: Add a pop of color and freshness to the dish by garnishing it with chopped fresh herbs such as parsley or basil. This not only enhances the presentation but also adds a burst of flavor.
  3. Serve with Accompaniments: Accompany the Spaghetti Supreme Bake with garlic bread, a side salad, or steamed vegetables to create a complete meal. These side dishes complement the flavors of the casserole and add variety to the meal.
  4. Portion Properly: Use a sharp knife to cut the Spaghetti Supreme Bake into even portions before serving. This ensures that everyone gets a perfect serving and helps prevent the casserole from falling apart.

Storage Tips:

  1. Refrigerate Promptly: If you have leftovers, allow the Spaghetti Supreme Bake to cool completely at room temperature before refrigerating. Transfer any remaining portions to an airtight container or wrap the baking dish tightly with plastic wrap.
  2. Store in the Refrigerator: Spaghetti Supreme Bake can be stored in the refrigerator for up to 3-4 days. Make sure to keep it tightly covered to prevent it from drying out and absorbing other odors from the fridge.
  3. Reheat Properly: To reheat leftover Spaghetti Supreme Bake, place individual portions in a microwave-safe dish and microwave on high in 30-second intervals until heated through. Alternatively, you can reheat the entire casserole in a preheated oven at 350°F (175°C) until warmed to your liking.
  4. Avoid Freezing: Due to its dairy-based ingredients, Spaghetti Supreme Bake is not suitable for freezing. Freezing and thawing may cause the texture of the pasta and cheese to become mushy and unappetizing.
  5. Enjoy Freshly Made: For the best taste and texture, Spaghetti Supreme Bake is best enjoyed freshly made. If you’re preparing it for a gathering or meal prep, assemble the casserole but refrain from baking it until you’re ready to serve.


1. Can I use different types of pasta for Spaghetti Supreme Bake?

  • While spaghetti noodles are traditionally used, you can certainly experiment with different pasta shapes such as penne, rotini, or rigatoni to create variations of Spaghetti Supreme Bake. Just keep in mind that cooking times may vary depending on the type of pasta used.

2. Is it possible to make Spaghetti Supreme Bake vegetarian?

  • Yes, you can easily make a vegetarian version of Spaghetti Supreme Bake by omitting the ground beef or substituting it with plant-based alternatives such as crumbled tofu, mushrooms, or vegetarian meat substitutes. You can also bulk up the dish with additional vegetables like bell peppers, zucchini, or spinach for added flavor and nutrition.

3. Can I prepare Spaghetti Supreme Bake in advance?

  • Absolutely! Spaghetti Supreme Bake can be assembled ahead of time and stored in the refrigerator until ready to bake. Simply cover the unbaked casserole tightly with plastic wrap or aluminum foil and refrigerate for up to 24 hours. When ready to serve, remove from the refrigerator, uncover, and bake according to the recipe instructions.

4. How can I make Spaghetti Supreme Bake gluten-free?

  • To make Spaghetti Supreme Bake gluten-free, use gluten-free spaghetti noodles or your favorite gluten-free pasta alternative. Additionally, ensure that any other ingredients used, such as marinara sauce and seasonings, are certified gluten-free. With these simple substitutions, you can enjoy a delicious gluten-free version of this comforting casserole.

5. Can I freeze leftover Spaghetti Supreme Bake?

  • While it’s not recommended due to the dairy content, you can freeze leftover Spaghetti Supreme Bake for future use. However, keep in mind that freezing may affect the texture of the pasta and cheese when thawed. To freeze, portion the cooled casserole into individual servings, wrap tightly in plastic wrap and aluminum foil, and store in a freezer-safe container for up to 2-3 months. Thaw overnight in the refrigerator before reheating.


Spaghetti Supreme Bake is a comforting and flavorful dish that brings together the classic flavors of spaghetti in a convenient casserole format. With its layers of tender noodles, seasoned ground beef, marinara sauce, and melted cheese, it’s sure to become a favorite in your household. Whether you’re cooking for a crowd or simply craving a cozy meal at home, Spaghetti Supreme Bake is the perfect choice for any occasion. So, gather your ingredients and get ready to enjoy a taste of comfort with this delicious casserole!