Ultimate Ground Beef Casserole Recipe: A Comfort Food Classic You’ll Crave Again and Again

If you’re searching for a hearty, family-friendly dinner that’s easy to prepare and packed with flavor, look no further than this ground beef casserole. This timeless dish combines rich, savory beef, melty cheese, tender pasta, and a creamy tomato base into one bubbling, golden-baked masterpiece. It’s the kind of recipe that warms your home with irresistible aromas and satisfies everyone at the table — even the pickiest eaters.

Whether you’re meal prepping for the week or hosting a casual gathering, this ground beef casserole delivers on every level: taste, texture, and simplicity. Best of all, it’s a one-dish wonder that saves you time and dishes without compromising flavor.

Table of Contents

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Ingredients and Their Roles

For the Casserole:

• 1 pound ground beef – The heart of this dish. It brings a rich, meaty flavor and hearty texture. Choose 85% lean for a balance of flavor and moisture.
• 1 small yellow onion, diced – Adds a sweet, aromatic base that enhances the beef’s flavor.
• 2 cloves garlic, minced – Infuses the dish with a savory depth that rounds out the tomato base.
• 2 cups uncooked elbow macaroni – Classic pasta shape that holds the sauce beautifully and bakes to a tender finish.
• 1 (15-ounce) can tomato sauce – Provides a tangy, slightly sweet base that ties the dish together.
• 1 (14.5-ounce) can diced tomatoes (with juice) – Adds texture and bursts of tomato flavor.
• 1 teaspoon Italian seasoning – A balanced blend of oregano, basil, and thyme to give that home-cooked, herby aroma.
• 1/2 teaspoon smoked paprika – Adds a subtle smoky depth and richness.
• 1/2 teaspoon salt – Enhances all the natural flavors.
• 1/4 teaspoon black pepper – Adds mild heat and earthiness.
• 1 cup sour cream – Introduces a creamy, tangy layer that contrasts beautifully with the acidity of the tomatoes.
• 2 cups shredded cheddar cheese (divided) – Melts to a gooey topping while also incorporated into the filling for creamy, cheesy indulgence.

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Step-by-Step Instructions

1. Cook the Pasta

Bring a large pot of salted water to a boil. Cook the elbow macaroni according to package directions until al dente. Drain and set aside.

2. Brown the Beef

In a large skillet over medium heat, cook the ground beef until browned and cooked through. Drain excess fat for a lighter dish.

3. Add Aromatics

Add the diced onion and cook for 3-4 minutes until softened. Stir in the minced garlic and cook for another 30 seconds until fragrant.

4. Incorporate Tomatoes and Seasonings

Pour in the tomato sauce and diced tomatoes with juice. Stir in Italian seasoning, smoked paprika, salt, and black pepper. Let simmer for 5 minutes to meld the flavors.

5. Combine Pasta and Sauce

Add the drained macaroni to the skillet and mix well. Stir in sour cream and 1 cup of shredded cheddar cheese until fully combined.

6. Assemble the Casserole

Transfer the mixture into a greased 9×13-inch baking dish. Spread evenly and top with the remaining 1 cup of cheddar cheese.

7. Bake to Perfection

Preheat your oven to 375°F (190°C). Bake the casserole uncovered for 20-25 minutes, or until the cheese is melted and bubbling.

8. Let It Rest

Remove from the oven and let the casserole rest for 5-10 minutes before serving. This allows the layers to set and flavors to intensify.

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Why This Ground Beef Casserole is a Beloved Favorite

• One-pan convenience: Minimal cleanup with maximum flavor.
• Budget-friendly ingredients: Easy to make without breaking the bank.
• Crowd-pleasing: The creamy, cheesy, beefy layers win over adults and kids alike.
• Make-ahead and freezer-friendly: Ideal for busy weeknights or batch cooking.

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Pro Tips for Casserole Perfection

• Use freshly shredded cheese: Pre-shredded cheese often has anti-caking agents that prevent smooth melting.
• Add vegetables: Stir in sautéed mushrooms, bell peppers, or spinach for added nutrition.
• Try different cheeses: Monterey Jack or mozzarella can be swapped or combined with cheddar for variety.
• Double the recipe: Freeze half for an easy future meal. Simply thaw overnight and reheat.

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Serving Suggestions

Pair your ground beef casserole with:

• A crisp green salad tossed with vinaigrette for balance
• Garlic bread or buttery rolls to soak up the sauce
• Steamed green beans or roasted broccoli for extra veg

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Final Thoughts: A Simple, Savory Dish Worth Repeating

This ground beef casserole recipe combines everything you love in a comfort meal: rich meat, creamy sauce, gooey cheese, and perfectly tender pasta. With minimal prep and big reward, it’s no wonder this dish is a staple in so many households. Whether you’re cooking for a busy weeknight dinner or a comforting weekend meal, this casserole delivers every time.

Make it once, and it’ll become a favorite in your rotation — the kind of meal that’s requested again and again. For taste, ease, and comfort, this is the best ground beef casserole recipe you’ll ever try.

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Love this ground beef casserole? Don’t forget to save it to your Pinterest board for easy access when you need a reliable, delicious dinner idea. Pin now and make it later!

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