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If comfort food had a superstar, it would have to be the Beef Lombardi Casserole Recipe. This hearty casserole is a delightful combination of rich ground beef simmered in a spiced tomato sauce, creamy sour cream, and a perfect melty cheese topping that pulls everything together with indulgent warmth. It’s the kind of dish that comforts your soul while exciting your taste buds, making it perfect for weeknight dinners or cozy family gatherings. Once you dive into this casserole’s layers of flavor and texture, you’ll wonder how something so simple can taste this incredible.

Ingredients You’ll Need
Each ingredient in this recipe brings something special to the table, whether it’s the fresh aroma of onion and garlic, the tangy brightness of diced tomatoes, or the gooey, irresistible cheese blend. These simple essentials come together to create a casserole that bursts with flavor, heaps on comforting textures, and boasts a beautiful color contrast in every bite.
- 1 medium onion, chopped: Adds subtle sweetness and a tender bite to the beef mixture.
- 2 cloves garlic, minced: Infuses the dish with a fragrant savory punch that’s absolutely unmissable.
- 1 can (14.5 oz) diced tomatoes, undrained: Brings vibrant acidity and juicy texture to the sauce base.
- 1 can (8 oz) tomato sauce: Deepens the tomato flavor and creates a luscious, saucy consistency.
- 1 teaspoon chili powder: Gives the casserole a gentle warmth and complexity without overpowering.
- 1/2 teaspoon paprika: Adds a smoky undertone and a subtle red hue to brighten the dish.
- 1/2 teaspoon salt: Enhances all the flavors, balancing every element perfectly.
- 1/4 teaspoon black pepper: Introduces a mild kick for well-rounded seasoning.
- 2 cups cooked elbow macaroni: The tender pasta base that soaks up every bit of sauce and cheese.
- 1 cup sour cream: Provides a creamy tang that enriches the casserole’s texture wonderfully.
- 1 cup shredded cheddar cheese: Sharp and melty, it brings savory body and a golden crust.
- 1 cup shredded mozzarella cheese: Adds gooey stretch and mild flavor for that ultimate cheesy finish.
- 1/4 cup green onions, sliced (for garnish): Light, fresh pops of color and mild onion flavor to top it off.
How to Make Beef Lombardi Casserole Recipe
Step 1: Prepare the Beef Mixture
Start by browning the ground beef in a skillet along with the chopped onion and minced garlic. Cook until the beef is no longer pink and the onions are translucent and fragrant. This step is key because browning the beef and sautéing the aromatics lay the foundation for the rich, savory flavors that define the entire Beef Lombardi Casserole Recipe. Remember to drain any excess grease for a cleaner, more balanced dish.
Step 2: Simmer with Tomatoes and Spices
Next, add the undrained diced tomatoes, tomato sauce, chili powder, paprika, salt, and black pepper to the beef mixture. Stir everything together and let it simmer gently for 10 minutes. This allows the spices to combine fully with the beef and tomato base, building layers of flavor that will make every bite deliciously complex and comforting.
Step 3: Assemble the Casserole
Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish to prevent sticking. Spread the cooked elbow macaroni evenly across the bottom of the dish – this pasta layer is the perfect hearty bed that absorbs all the sauce and juices as it bakes.
Step 4: Layer the Beef Mixture
Carefully spoon the simmered beef mixture over the macaroni, creating a thick, savory layer. This middle section is where the robust flavors hang out, nestled between pasta and cheese, making the Beef Lombardi Casserole Recipe so satisfying.
Step 5: Add Sour Cream and Cheese
In a separate bowl, mix the sour cream with half of the shredded cheddar cheese. Spread this creamy, cheesy blend over the beef layer. This step enriches the casserole with a smooth tanginess and melts into the beef for sheer indulgence.
Step 6: Top with Remaining Cheeses
Sprinkle the remaining cheddar cheese and all the mozzarella evenly on top. This final cheese layer will melt into a bubbly, golden crust that is quintessential for any great casserole and the crowning glory of the Beef Lombardi Casserole Recipe.
Step 7: Bake to Perfection
Bake the casserole uncovered for 25 to 30 minutes, or until the cheese is nicely melted and bubbling with golden spots. This baking time lets all the flavors meld together wonderfully, and that cheese topping becomes irresistibly delicious.
Step 8: Garnish and Serve
After taking the casserole out of the oven, allow it to rest for 5 minutes. Sprinkle sliced green onions on top for a fresh crunch and a splash of color. Serve this warm, hearty casserole straight from the dish for a truly comforting meal.
How to Serve Beef Lombardi Casserole Recipe

Garnishes
While the classic green onion garnish is perfect, you can also add a dollop of sour cream or some fresh chopped parsley to brighten the plate. A sprinkle of chili flakes can add a little extra heat if you’re in the mood for a spicy twist.
Side Dishes
This casserole pairs beautifully with a crisp green salad dressed in vinaigrette, which cuts through the richness perfectly. Roasted or steamed vegetables like broccoli or green beans also bring a refreshing balance and color contrast to the meal.
Creative Ways to Present
For special occasions, serve individual portions in small ramekins topped with garnishes. You can also layer the casserole in a clear glass dish to showcase its colorful layers, making it as visually appealing as it is delicious.
Make Ahead and Storage
Storing Leftovers
Leftover Beef Lombardi Casserole Recipe stores well in an airtight container in the fridge for up to 3 days. Reheat gently to keep the cheese from toughening and the beef moist.
Freezing
This casserole freezes beautifully. Portion it into freezer-safe containers or wrap the entire dish tightly with foil and plastic wrap. Freeze for up to 3 months. Thaw overnight in the fridge before reheating for best results.
Reheating
Reheat leftovers in the oven at 350°F until warmed through to preserve that lovely crispy cheese topping, or microwave for convenience, stirring occasionally to heat evenly.
FAQs
Can I use a different type of pasta for this recipe?
Absolutely! While elbow macaroni works perfectly, you can substitute with penne, rotini, or even shells. Just make sure to cook the pasta al dente so it holds up well in the casserole.
Is it possible to make this recipe vegetarian?
Yes. Simply omit the ground beef and substitute with cooked lentils, textured vegetable protein, or sautéed mushrooms to maintain a similar texture and savory flavor while keeping it meat-free.
How spicy is the Beef Lombardi Casserole Recipe?
The chili powder gives just a mild warmth that complements the dish without being overpowering. You can always adjust the amount or add extra spices to suit your heat preference.
Can I prepare this casserole in advance?
Definitely! You can assemble the casserole up to the cheese-topping step, cover tightly, and refrigerate overnight. Then bake fresh the next day for a convenient meal.
What cheese works best for this casserole?
The combination of sharp cheddar and mild mozzarella creates a wonderful balance of flavor and meltability that defines the authentic Beef Lombardi Casserole Recipe. Feel free to experiment with your favorites, but these two cheeses are ideal.
Final Thoughts
This Beef Lombardi Casserole Recipe is a wholesome, satisfying dish that feels like a warm hug on a plate. Its layers of seasoned beef, pasta, creamy tang, and melted cheese come together perfectly every time, making it a reliable go-to meal for family dinners or casual get-togethers. If you haven’t tried it yet, I can’t recommend it enough — it’s a keeper you’ll return to again and again.
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