This Cheesy Baked Ground Beef, Tomato & Cheese Casserole is an easy, comforting dinner made with seasoned ground beef, juicy tomatoes, creamy cheese, and a golden layer of melted cheddar or mozzarella.
It comes together with simple ingredients and requires very little preparation, making it perfect for busy weeknights when you want a warm, satisfying homemade meal.
Recipe Overview
| Details | Information |
| Prep Time | 15 minutes |
| Cook Time | 15–20 minutes |
| Total Time | About 35 minutes |
| Servings | 4 |
| Cuisine | American-inspired |
| Method | Oven-baked |
| Difficulty | Easy |
Why You’ll Love This Recipe
This casserole is incredibly easy to prepare and uses everyday ingredients that are easy to find. The combination of seasoned beef, tomatoes, creamy cheese, and melted cheese creates a rich and comforting flavor in every bite.
The beef mixture is cooked before going into the oven, so the baking time is mainly used to bring everything together and create that delicious golden cheese topping.
It is also versatile. You can serve it with a simple salad, roasted vegetables, rice, pasta, or crusty bread for a complete family dinner.
Ingredients
For the Beef Mixture
| Ingredient | Amount |
| Ground beef | 500 g (1.1 lb) |
| Olive oil | 1 tablespoon |
| Medium onion, finely chopped | 1 |
| Garlic, minced | 2 cloves |
| Sweet paprika | 1 teaspoon |
| Garlic powder | 1/2 teaspoon |
| Dried oregano or Italian herbs | 1/2 teaspoon |
| Salt | To taste |
| Freshly ground black pepper | To taste |
For the Casserole
| Ingredient | Amount |
| Diced tomatoes, fresh or drained canned | 200 g (about 7 oz) |
| Shredded cheddar or mozzarella | 200 g (about 2 cups) |
| Heavy cream or cream cheese | 2 tablespoons |
Step-by-Step Instructions
1. Preheat the Oven
Preheat your oven to 375°F (190°C).
Lightly grease a medium-sized glass baking dish with a little olive oil or cooking spray and set it aside.
2. Cook the Onion and Garlic
Heat 1 tablespoon of olive oil in a large skillet over medium heat.
Add the finely chopped onion and minced garlic. Cook for about 2–3 minutes, stirring occasionally, until the onion becomes soft and translucent.
Be careful not to burn the garlic, as this can make the entire dish taste bitter.
3. Brown the Ground Beef
Add the ground beef to the skillet.
Cook for approximately 6–8 minutes, breaking the meat apart with a spatula as it cooks. Continue until the beef is thoroughly browned and no longer pink.
If there is a large amount of excess fat in the skillet, carefully drain it before continuing.
4. Season the Beef
Add the sweet paprika, garlic powder, dried oregano or Italian herbs, salt, and freshly ground black pepper.
Stir well and cook for another 1–2 minutes so the seasonings can blend into the beef.
5. Add the Creamy Ingredient
Remove the skillet from the heat.
Stir in the 2 tablespoons of cream or cream cheese until evenly incorporated. This adds extra moisture and helps keep the beef mixture tender and creamy.
6. Assemble the Casserole
Transfer the seasoned beef mixture to the prepared baking dish and spread it into an even layer.
Scatter the diced tomatoes evenly over the beef.
Finally, cover the entire surface generously with the shredded cheddar or mozzarella.
7. Bake Until Golden and Bubbly
Place the baking dish in the preheated oven.
Bake for 15–20 minutes, or until the cheese is completely melted, bubbling around the edges, and lightly golden on top.
For a more deeply browned cheese topping, you can switch to the broiler for the final 1–2 minutes. Watch it closely because the cheese can brown quickly.
8. Rest and Serve
Remove the casserole from the oven and let it rest for about 5 minutes before serving.
This short resting period allows the layers to settle slightly and makes the casserole easier to serve.
Serve warm with your favorite side dishes.
Best Tips for Success
Use ground beef with enough fat to keep the casserole juicy, but drain excess grease after browning if necessary. This prevents the finished dish from becoming too oily.
For the best texture, avoid overcooking the beef in the skillet. It will continue cooking slightly while the casserole bakes.
Drain canned tomatoes well before using them. Too much liquid can make the casserole watery.
For the best cheese topping, shred your cheese freshly when possible. Freshly shredded cheese usually melts smoothly and creates a more appealing golden topping.
Allow the casserole to rest for a few minutes after baking. This helps the flavors settle and makes serving easier.
Best Ingredient Options
Ground Beef
Lean or moderately lean ground beef works well. If using very lean beef, the cream or cream cheese helps add moisture and richness.
Tomatoes
Fresh diced tomatoes provide a lighter, fresher flavor. Drained canned tomatoes are convenient and work especially well when fresh tomatoes are not in season.
Cheese
Mozzarella gives you a stretchy, mild topping, while cheddar provides a stronger and richer flavor. You can also combine the two for a balanced cheese topping.
Cream
Heavy cream creates a smooth, rich texture. Cream cheese produces a slightly thicker and creamier beef mixture.
Recipe Variations
For a vegetable-packed version, add diced bell peppers, mushrooms, zucchini, or spinach to the skillet with the onion.
For extra flavor, add a pinch of chili flakes or a little smoked paprika to the beef mixture.
For a Mediterranean-inspired variation, add chopped parsley, oregano, and a small amount of crumbled feta along with the mozzarella.
For a heartier meal, serve the beef and tomato mixture over cooked pasta or rice before adding the cheese and baking.
What to Serve With This Casserole
A simple green salad is a fresh and easy side that balances the richness of the cheesy casserole.
Roasted vegetables such as broccoli, zucchini, carrots, or cauliflower also pair beautifully with the seasoned beef and melted cheese.
For a more filling dinner, serve it with steamed rice, roasted potatoes, pasta, or warm crusty bread.
Make-Ahead Instructions
You can prepare the beef mixture several hours in advance and store it covered in the refrigerator.
When ready to bake, assemble the casserole with the tomatoes and cheese. If the ingredients are very cold, you may need to add a few extra minutes to the baking time.
For best results, do not leave the assembled casserole at room temperature for an extended period before baking.
Storage
Allow leftovers to cool before transferring them to an airtight container.
Store in the refrigerator for up to 3–4 days.
Because this casserole contains cooked ground beef and dairy, keep it refrigerated promptly after serving.
Reheating
For individual portions, reheat in the microwave until heated through.
For larger portions, place the casserole in an oven-safe dish and reheat at 350°F (175°C) until hot throughout.
If the cheese begins to brown too quickly, cover the dish loosely with foil while reheating.
Freezing
This casserole can be frozen, although the texture of the tomatoes and creamy ingredients may change slightly after thawing.
For best results, cool the casserole completely, portion it into freezer-safe containers, and freeze for up to 2–3 months.
Thaw overnight in the refrigerator before reheating until piping hot.
Common Mistakes to Avoid
Do not add undrained canned tomatoes, as excess liquid can make the casserole watery.
Avoid overcooking the ground beef before it goes into the oven. Browning it until cooked through is enough.
Do not use too much salt before tasting the beef mixture, especially if you are using a strongly flavored cheese.
Avoid broiling the casserole unattended. The cheese can go from perfectly golden to burnt very quickly.
Finally, give the casserole a few minutes to rest before serving. Cutting into it immediately can make the layers more difficult to serve neatly.
Nutrition Estimate
The following values are approximate and will vary depending on the ground beef, cheese, cream, and serving size used.
| Nutrient | Approximate Amount Per Serving |
| Calories | 450–520 kcal |
| Protein | 30–35 g |
| Carbohydrates | 8–12 g |
| Fat | 32–38 g |
| Saturated Fat | 14–18 g |
| Fiber | 2–3 g |
| Sugar | 4–6 g |
| Sodium | 600–850 mg |
Frequently Asked Questions
Can I use mozzarella instead of cheddar?
Yes. Mozzarella is an excellent choice if you prefer a mild flavor and a stretchy, melty cheese topping.
Can I use canned tomatoes?
Absolutely. Use drained diced tomatoes to prevent excess moisture from making the casserole watery.
Can I add vegetables?
Yes. Bell peppers, mushrooms, zucchini, spinach, and other vegetables can be added to the beef mixture for extra flavor and texture.
Can I prepare this casserole ahead of time?
Yes. The beef mixture can be cooked ahead and refrigerated. Assemble the casserole with the tomatoes and cheese shortly before baking.
How long does it keep in the refrigerator?
Properly stored leftovers can generally be kept refrigerated for 3–4 days.
Can I freeze this casserole?
Yes. Freeze cooled portions in airtight freezer-safe containers for up to 2–3 months for best quality.
What cheese melts best on top?
Mozzarella melts beautifully and gives a stretchy texture, while cheddar provides a richer, sharper flavor. A combination of both is also delicious.
Final Thoughts
This Cheesy Baked Ground Beef, Tomato & Cheese Casserole is a simple comfort-food dinner that delivers plenty of flavor without complicated preparation.
The savory ground beef, juicy tomatoes, creamy texture, and bubbling melted cheese come together in one satisfying dish that is perfect for a busy weeknight or a relaxed family meal.
Serve it fresh from the oven with a crisp salad, roasted vegetables, rice, or warm bread, and enjoy a cozy homemade dinner everyone can appreciate.