Is there anything more comforting than a hearty casserole on a busy weeknight? This Hamburger Supreme Casserole is packed with flavor, layered with textures, and easy to prepare. It’s a surefire way to satisfy both grown-ups and kids alike. Follow along as we explore this delicious dish, suitable for any dinner table, with options to make it high in protein or low in carbs.
Ingredients

To create your Hamburger Supreme Casserole, gather the following:
- 1 lb ground beef
- 1 onion, chopped
- 2 cloves garlic, minced
- 1 bell pepper, chopped
- 1 can (14.5 oz) diced tomatoes, drained
- 2 cups pasta, uncooked
- 1 cup shredded cheddar cheese
- Salt and pepper to taste
- 1 tsp Italian seasoning
Equipments
You’ll need the following utensils and kitchenware:
- A large skillet
- Casserole dish
- Knife and chopping board
- Mixing spoon
- Measuring cups
How to Make Hamburger Supreme Casserole – Step By Step
Step 1: Preparing the Ingredients
Start by chopping your onions and bell pepper, and mincing the garlic. This will save you time as you start cooking. Measure out your pasta and shredded cheese, and set aside the drained tomatoes. Prepping every ingredient in advance can make the cooking process smoother and more enjoyable.
Step 2: Cooking the Ground Beef
In a large skillet over medium heat, cook the ground beef until browned. As it cooks, break it into smaller pieces with your spoon. Remember to drain any excess fat, which will keep the casserole from becoming greasy. Add in the chopped onions, bell pepper, and garlic, and cook until tender.
Step 3: Combining Everything Together
With the veggies soft, stir in the drained tomatoes. Season the mixture with salt, pepper, and Italian seasoning. Let it simmer for about 5 minutes, allowing the flavors to meld together beautifully. Remove the mixture from heat.
Step 4: Assembling the Casserole
Preheat your oven to 350°F (175°C). In your casserole dish, combine the beef mixture with uncooked pasta. Ensure everything is evenly distributed. Sprinkle the shredded cheddar cheese over the top, covering the surface completely.
Step 5: Baking
Place the casserole dish in the preheated oven. Bake uncovered for about 30-35 minutes, or until the pasta is tender and the cheese is perfectly melted and bubbly on top. Keep an eye on the dish during the last few minutes to ensure the cheese reaches your desired level of gooey goodness.
How to Serve Hamburger Supreme Casserole
Let the casserole sit for a few minutes before serving, which helps it set and become easier to slice. Pair it with a fresh green salad or steamed vegetables for a nutritious, well-rounded meal that delights the palate.
Recipe Success Tips & Suggestions
Use fresh ingredients whenever possible to elevate the overall flavor of your casserole. Experiment with different types of cheeses such as mozzarella or Monterey Jack for a twist. Feel free to add other vegetables or spices to suit your taste preferences, ensuring a unique result every time.
Power-Packed Protein: Energize with This Version
For a high-protein variation, substitute regular pasta with protein-enriched pasta. You can also add a can of drained and rinsed black beans or cooked lentils for an added protein boost. These options are not only filling but offer a nutritious punch that keeps you energized.
Consider incorporating a layer of spinach or kale between the beef and cheese. Not only does it increase the nutrient content, but it also adds a delightful color contrast to the dish.
Trim Those Carbs: Keep It Light with This Alternative
If you’re looking to cut down on carbohydrates, switch out regular pasta with zucchini noodles or cauliflower rice. This swap maintains the satisfaction of a hearty casserole while fitting into a low-carb diet.
Another suggestion is to eliminate the pasta entirely and increase the amount of vegetables and meat used. This modification turns the casserole into a delicious low-carb bake, layering meat, veggies, and cheese without sacrificing flavor.
Storage Instructions
Any leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat gently in the oven or microwave. For longer storage, the casserole can be frozen. Ensure it is completely cooled before freezing, and then wrap tightly to prevent freezer burn.
FAQs
Can I make this casserole ahead of time? Yes, you can assemble the casserole and store it in the fridge for up to 24 hours before baking.
Can I use other types of meat? Absolutely. Ground turkey or chicken are excellent alternatives if you’re avoiding beef.
Is it possible to add more vegetables? Of course! Mushrooms, zucchini, and carrots make great additions.
Can I freeze this casserole? Yes, wrap it well, and it can be frozen for up to two months.
What cheese works best for this recipe? Cheddar is classic, but mozzarella and Monterey Jack are also delicious options.
Enjoy The Ultimate Comfort Food Experience
The Hamburger Supreme Casserole is a dish that provides the warmth of home-cooked goodness combined with the ease of preparation. Whether you’re opting for a high-protein or low-carb adaptation, this casserole will not disappoint. Share your variations or experiences in the comments below, and don’t forget to share this recipe with fellow food lovers!

Hamburger Supreme Casserole
Ingredients
Main Ingredients
- ground beef
- onion
- garlic
- bell pepper
- diced tomatoes
- pasta
- cheddar cheese
- salt and pepper
- Italian seasoning
Instructions
Steps
- Preheat your oven to 350°F (175°C).
- In a large skillet, cook the ground beef until browned, drain the fat.
- Add chopped onions, bell pepper, and garlic. Cook until veggies are tender.
- Stir in drained tomatoes, season with salt, pepper, and Italian seasoning. Let it simmer for 5 minutes.
- In a casserole dish, combine the beef mixture with uncooked pasta.
- Sprinkle with cheddar cheese. Bake for 30-35 minutes until cheese is melted and pasta is tender.
- Cool slightly before serving. Enjoy!
