The Potluck Casserole That Disappears Before You Even Reach The Table
Some casseroles are quiet little side dishes. This one is absolutely not. This cheesy beef tomato casserole is hearty, bubbly, golden on top, and exactly the kind of dish that vanishes at potlucks before you even get your own spoon in.
What makes it such a winner is the combination of seasoned ground beef, tender pasta, juicy tomatoes, and plenty of melted cheese baked together into one cozy pan. It is simple, filling, and built for people who love comfort food that does not mess around.
And yes, when five people ask for the recipe before you get a bite, that is a very strong sign.
If you enjoy easy homemade casserole recipes like this, leave a little thank you in the comments so I know to keep sharing more.
Why You’ll Love This Casserole
This cheesy beef tomato casserole recipe is:
- easy to make
- perfect for potlucks
- rich and filling
- loaded with beef, pasta, and cheese
- even better the next day
Basically, this is one of those recipes that earns repeat requests immediately.
Ingredients
- 12 oz pasta, penne or rotini
- 1 lb ground beef
- 1 small onion, chopped
- 2 cloves garlic, minced
- 1 can diced tomatoes, drained slightly
- 1 cup tomato sauce
- 1 teaspoon Italian seasoning
- 1/2 teaspoon salt
- 1/2 teaspoon black pepper
- 2 cups shredded mozzarella cheese
- 1 cup shredded cheddar cheese
- 2 tablespoons chopped parsley, optional
How to Make Cheesy Beef Tomato Casserole
Cook the pasta
Bring a pot of salted water to a boil.
Cook the pasta until just al dente, then drain and set aside.
Do not overcook it because it still has baking to do later.
Brown the beef
In a large skillet over medium heat, cook the ground beef with the chopped onion until the beef is browned and the onion is softened.
Add the garlic and cook for about 30 seconds more.
Drain excess grease if needed.
Add the sauce
Stir in the diced tomatoes, tomato sauce, Italian seasoning, salt, and black pepper.
Let it simmer for about 5 minutes so the flavors come together.
At this point it already smells like a very good decision.
Assemble the casserole
Preheat your oven to 375°F (190°C).
In a greased baking dish, combine the cooked pasta with the beef and tomato mixture.
Stir in about half of the mozzarella and half of the cheddar.
Spread everything evenly in the dish.
Top with the remaining cheese.
Bake
Bake for 20 to 25 minutes, until the cheese is melted, bubbly, and lightly golden on top.
Sprinkle with chopped parsley if using.
Serve
Let it rest for about 5 to 10 minutes before serving.
That little pause helps it hold together better, even though everyone will be hovering already.
Helpful Tips
Use rotini, penne, or ziti for the best texture.
A little cream cheese or ricotta can be added if you want it extra creamy.
For more flavor, add a pinch of red pepper flakes.
This reheats beautifully.
Recipe Card
Ingredients
- 12 oz pasta
- 1 lb ground beef
- 1 small onion
- 2 cloves garlic
- 1 can diced tomatoes
- 1 cup tomato sauce
- 1 teaspoon Italian seasoning
- 1/2 teaspoon salt
- 1/2 teaspoon black pepper
- 2 cups mozzarella
- 1 cup cheddar
Instructions
- Cook pasta until al dente.
- Brown beef and onion.
- Add garlic.
- Stir in tomatoes, tomato sauce, and seasonings.
- Combine with pasta and half the cheese.
- Transfer to a baking dish.
- Top with remaining cheese.
- Bake at 375°F (190°C) for 20 to 25 minutes.
- Rest briefly and serve.