Beef Lombardi Casserole

Beef Lombardi Casserole is a hearty, comforting dish that combines savory ground beef, tangy tomatoes, creamy cheese sauce, and tender egg noodles for a perfect family-friendly meal. This casserole is packed with robust flavors from tomato paste, garlic, and Ro-tel diced tomatoes with green chilies, adding a subtle kick and vibrant texture. The creamy mixture of sour cream and cream cheese binds everything together while the melted Colby jack cheese topping adds richness and a golden finish. It’s an ideal dish for busy weeknights or casual gatherings because it’s easy to assemble, bakes quickly, and satisfies a crowd.

This casserole is all about balanced layers of flavor and texture, with the noodles providing a soft base, the beef and tomato mixture adding savory depth, and the creamy cheesy layer lending a luscious finish. It’s also very customizable, so you can adjust spice levels or cheeses based on your preferences. Whether you’re looking for a cozy dinner or a dish to bring to potlucks, Beef Lombardi Casserole delivers warmth, flavor, and comfort in every bite.

Why You’ll Love This Recipe

  1. Rich, Savory Beef Mixture with flavorful tomato paste and spicy Ro-tel tomatoes.
  2. Creamy Cheese Sauce made with sour cream and cream cheese for a luscious texture.
  3. Tender Egg Noodles that perfectly soak up all the delicious flavors.
  4. Easy to Prepare and Bake—great for busy weeknights or meal prep.
  5. Crowd-Pleasing Comfort Food that satisfies with cheesy, meaty goodness.

Ingredients

  • Olive oil
  • Lean ground beef
  • Chopped onion
  • Salt
  • Pepper
  • Tomato paste
  • Minced garlic cloves
  • Ro-tel Original Diced Tomatoes & Green Chilies, drained
  • Wide egg noodles
  • Sour cream
  • Softened cream cheese
  • Cornstarch
  • Colby jack cheese

Variations

  • Spicier Kick: Add diced jalapeños or extra chili flakes for more heat.
  • Cheese Swap: Substitute Colby jack with cheddar, Monterey jack, or a Mexican cheese blend.
  • Vegetable Boost: Add sautéed bell peppers or mushrooms with the onions.
  • Healthier Option: Use reduced-fat sour cream and cheese, or whole wheat noodles.
  • Make it Gluten-Free: Use gluten-free egg noodles or pasta alternatives.

How to Make the Recipe

Step 1: Cook the Beef Mixture

Heat olive oil in a large skillet over medium heat. Add ground beef and chopped onion, cooking until beef is browned and onions are translucent. Drain any excess fat.

Step 2: Add Seasoning and Tomatoes

Stir in salt, pepper, tomato paste, and minced garlic. Cook for a few minutes until fragrant. Add drained Ro-tel tomatoes and green chilies, stirring to combine. Simmer on low for 5–10 minutes.

Step 3: Cook the Noodles

Prepare wide egg noodles according to package instructions until al dente. Drain and set aside.

Step 4: Make the Creamy Cheese Sauce

In a bowl, whisk together sour cream, softened cream cheese, and cornstarch until smooth.

Step 5: Combine Ingredients

In a large mixing bowl, combine cooked noodles, beef and tomato mixture, and creamy cheese sauce. Mix until everything is evenly coated.

Step 6: Assemble the Casserole

Transfer mixture to a greased baking dish. Sprinkle shredded Colby jack cheese evenly on top.

Step 7: Bake

Bake uncovered at 350°F (175°C) for 25–30 minutes, or until cheese is melted and bubbly.

Tips for Making the Recipe

  • Use fresh garlic for best flavor instead of pre-minced.
  • Drain tomatoes well to prevent excess liquid.
  • Don’t overcook noodles—they’ll continue cooking in the oven.
  • Let the casserole rest 5 minutes before serving for easier slicing.
  • For extra cheesy topping, broil for 2 minutes at the end, watching carefully.

How to Serve

Serve Beef Lombardi Casserole warm, ideally with a crisp green salad or steamed vegetables to balance the richness. It also pairs nicely with garlic bread or a simple side of roasted veggies for a complete meal.

Make Ahead and Storage

Storing Leftovers

Keep leftovers in an airtight container in the refrigerator for up to 4 days.

Freezing

Freeze the casserole before baking or after baking in a freezer-safe container for up to 3 months. Thaw overnight in the fridge before reheating.

Reheating

Reheat individual portions in the microwave or warm the entire casserole in the oven at 350°F (175°C) until heated through.

FAQs

1. Can I use a different type of pasta?

Yes, penne or rotini work well if you don’t have wide egg noodles.

2. What can I substitute for Ro-tel tomatoes?

Use diced tomatoes with diced green chilies or mild salsa for a similar flavor.

3. Is this recipe spicy?

It has a mild heat from the Ro-tel tomatoes, but you can adjust by adding or omitting chili flakes.

4. Can I prepare this casserole ahead of time?

Yes, you can assemble it a day before and bake when ready.

5. Can I use ground turkey or chicken?

Yes, ground turkey or chicken can be used as a leaner alternative.

6. How do I prevent the casserole from being too watery?

Drain tomatoes well and avoid overcooking noodles before baking.

7. Can I make this vegetarian?

Omit the beef and add beans or vegetables like mushrooms and bell peppers.

8. Can I add more cheese?

Yes, add extra shredded cheese to the top or mix some into the casserole.

9. How do I store leftovers?

Store in an airtight container in the fridge for up to 4 days.

10. Can I freeze leftovers?

Yes, freeze in a sealed container for up to 3 months and thaw before reheating.

Conclusion

Beef Lombardi Casserole is a delicious, cheesy, and hearty dish perfect for satisfying family dinners or casual gatherings. Its rich layers of savory beef, tangy tomatoes, creamy cheese sauce, and tender noodles make it a comforting meal that’s simple to prepare and easy to customize. Whether you’re new to casseroles or looking for a reliable crowd-pleaser, this recipe is sure to become a favorite in your rotation.

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Beef Lombardi Casserole


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  • Author: Lina Judi
  • Total Time: 50 minutes
  • Yield: 6 servings 1x

Description

Beef Lombardi Casserole is a hearty and comforting baked pasta dish combining seasoned ground beef, tangy tomatoes with green chilies, and a creamy cheesy sauce layered with wide egg noodles. Rich and flavorful, it’s a crowd-pleaser perfect for family dinners or potlucks.


Ingredients

Scale
  • 1 tablespoon olive oil

  • 1 lb lean ground beef

  • 1/3 cup chopped onion

  • 1 teaspoon salt

  • 1 teaspoon pepper

  • 4 tablespoons tomato paste

  • 3 garlic cloves, minced

  • 3 (10-ounce) cans Ro-tel Original Diced Tomatoes & Green Chilies, drained

  • 1 package (12 oz) wide egg noodles

  • 1 ¼ cups sour cream

  • 4 ounces cream cheese, softened

  • 1 tablespoon cornstarch

  • 2 to 2 ½ cups Colby jack cheese, shredded


Instructions

  • Preheat oven to 350°F (175°C).

  • Cook noodles according to package instructions until al dente. Drain and set aside.

  • Cook beef mixture: In a large skillet, heat olive oil over medium heat. Add ground beef and chopped onion; cook until beef is browned and onion is soft. Drain excess fat.

  • Stir in salt, pepper, tomato paste, and garlic. Cook 2 minutes.

  • Add drained diced tomatoes & green chilies. Simmer for 5 minutes, stirring occasionally. Remove from heat.

  • Prepare cheese sauce: In a medium bowl, mix sour cream, softened cream cheese, and cornstarch until smooth and well combined.

  • Assemble casserole: In a large bowl, combine cooked noodles, beef mixture, and sour cream mixture. Mix gently to combine.

  • Transfer half of the noodle mixture into a greased 9×13 baking dish. Sprinkle with half of the shredded Colby jack cheese. Repeat layers with remaining noodles and cheese.

  • Bake: Cover with foil and bake for 25 minutes. Remove foil and bake another 10 minutes or until cheese is melted and bubbly.

  • Let casserole cool for 5 minutes before serving.

Notes

  • Substitute cream cheese with Neufchâtel cheese for lower fat.

  • For a spicier version, add extra diced green chilies or jalapeños.

  • Leftovers store well refrigerated for up to 3 days and freeze nicely.

  • Add chopped bell peppers or mushrooms for extra veggies.
  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Category: Main Dish
  • Method: Baking, Stovetop
  • Cuisine: American

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