This cheesy hamburger pasta casserole is the ultimate comfort food with layers of rich, savory beef, tender vegetables, and melty cheddar cheese. It’s a go-to recipe when you need something warm, filling, and crowd-pleasing. Plus, it makes fantastic leftovers—if there are any left! With minimal prep and maximum flavor, this dish is sure to earn a regular spot in your dinner rotation.
Ingredients for Gooey Cheddar Beef Pasta Bake
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1 1/2 lb ground beef 85/15% (0.7 kilograms)
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1 small yellow onion, chopped
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1/2 large green bell pepper, chopped
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2 celery stalks, chopped
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1 can diced tomatoes, 1 lb 12 oz (800 grams)
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1 can diced tomatoes, 14 oz (400 grams)
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1 teaspoon salt, or to taste (5 grams)
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1/4 teaspoon black pepper, or to taste (1 gram)
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1/2 to 2/3 of a 1 lb box of rigatoni pasta (0.23 to 0.30 kilograms), cooked per package instructions (don’t forget to salt the water)
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1 bag shredded cheddar cheese, 2 to 3 cups (225 to 340 grams)
How to Make Gooey Cheddar Beef Pasta Bake
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In a large skillet, brown the ground beef over medium heat. Once cooked, add the chopped onion, bell pepper, and celery. Season with salt and pepper.
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Puree the 1 lb 12 oz (800 grams) can of diced tomatoes (you can substitute whole peeled tomatoes if preferred) and stir it into the beef mixture. Add the 14 oz (400 grams) can of diced tomatoes as well. Mix thoroughly. Cover and let simmer until the vegetables are soft. Taste and adjust seasoning if needed.
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While the sauce is simmering, cook the rigatoni in salted boiling water according to package instructions. Be careful not to overcook it, as it will continue to cook once added to the sauce. Drain the pasta and mix it into the meat and tomato mixture until well combined.
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Generously top the casserole with shredded cheddar cheese (mild or medium work great), cover the skillet, and simmer until the cheese is completely melted and gooey.
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Tip: An electric skillet is excellent for this recipe, but a large stovetop skillet works just as well. Keep in mind this recipe makes a big batch—ideal for feeding a crowd or bringing to potlucks. Leftovers heat up beautifully too!
Serve with a crisp green salad and warm, crusty dinner rolls for a satisfying and complete meal.
Final Thoughts
This cheesy beef pasta bake is more than just an easy dinner—it’s comfort food magic. Whether you’re making it for family, hosting friends, or meal-prepping for the week, it delivers big flavor with minimal fuss. The blend of tender pasta, seasoned beef, and rich tomato sauce all smothered in melty cheese will have everyone asking for seconds. It’s the kind of dish that disappears fast—so don’t be surprised if it becomes your most requested recipe!
