Italian Seasoned Hamburger Casserole

Highlighted under: Cozy Cooking | Hot Dishes

I absolutely love making this Italian Seasoned Hamburger Casserole on busy weeknights. It combines the comforting flavors of Italian herbs with hearty ingredients, making it a satisfying one-dish meal. Each bite is packed with rich taste and texture, from the perfectly cooked ground beef to the melty cheese topping. Plus, it only takes about 30 minutes from start to finish, letting me enjoy more time with my family while indulging in a delicious homemade dinner.

Created by

The Rebecabakes Team

Last updated on 2026-03-05T06:34:23.595Z

When I first attempted to create this casserole, I wanted something that would bring warmth and comfort to our table. I experimented with different herbs and spices, and finally hit the sweet spot! The combination of Italian seasoning and ground beef brings an amazing depth of flavor.

One key tip I discovered was to let the casserole sit for a few minutes after baking. This allows the flavors to meld beautifully, making each slice even more delicious. Don't skip this step, as it truly elevates the dish!

Why You'll Love This Recipe

  • Savory blend of Italian herbs enhances the ground beef flavor
  • Easy to prepare and perfect for busy weeknights
  • One-dish meal simplifies cleanup while delivering satisfying comfort

Understanding the Ingredients

The star of this casserole is undoubtedly the ground beef. Using a good quality beef will not only enhance the flavor but also contribute to a richer texture in the final dish. I recommend choosing a ground beef with a fat content of about 80/20. This balance helps to keep the meat juicy and flavorful while rendering down enough fat to cook the onions and garlic beautifully.

Diced tomatoes are another essential component. They not only provide moisture but also add acidity to balance the richness of the beef and cheese. Look for whole or diced tomatoes packed with juice; the liquid is crucial for cooking the pasta effectively while infusing the entire dish with a robust tomato flavor.

Technique Tips

When browning the ground beef, make sure your skillet is preheated to medium heat before adding the meat. This allows for better browning, which creates a deeper flavor. Use a wooden spoon to break up clumps while cooking, and avoid overcrowding the skillet to promote even cooking. If you notice the meat steaming rather than browning, simply reduce the quantity in the pan.

Simmering is an important step for this dish. As the macaroni cooks in the beef broth, it absorbs all the flavors. Keep the heat steady and do not rush this process. A gentle simmer will ensure that the pasta cooks evenly and the dish thickens appropriately without becoming mushy.

Ingredients

Gather the following ingredients to make this delightful casserole:

Ingredients

  • 1 pound ground beef
  • 1 onion, chopped
  • 2 cloves garlic, minced
  • 1 can (15 oz) diced tomatoes
  • 1 cup uncooked elbow macaroni
  • 1 cup beef broth
  • 1 tablespoon Italian seasoning
  • Salt and pepper to taste
  • 1 cup shredded mozzarella cheese
  • 1/4 cup grated Parmesan cheese

Make sure all ingredients are ready before you start cooking to streamline the process!

Secondary image

Instructions

Follow these easy steps to prepare your casserole:

Brown the Meat

In a large skillet, cook the ground beef over medium heat until browned. Drain any excess fat.

Add Aromatics

Stir in the chopped onion and garlic, cooking until softened and fragrant, about 3 minutes.

Combine Ingredients

Add the diced tomatoes (with juice), uncooked macaroni, beef broth, Italian seasoning, salt, and pepper to the skillet. Bring to a boil.

Simmer

Reduce heat and let it simmer uncovered for 10 minutes, or until the pasta is cooked through and most of the liquid is absorbed.

Add Cheese and Bake

Stir in half of the mozzarella cheese, then top with remaining cheese and Parmesan. Transfer to a preheated oven at 350°F (175°C) for 5-10 minutes until the cheese is bubbly and golden.

Let the casserole rest for a few minutes before serving to enhance the flavors.

Pro Tips

  • For a spicier kick, add some red pepper flakes while cooking the beef. You can also toss in some veggies like bell peppers or zucchini for added nutrition and color.

Make-Ahead and Storage

One of the beauties of this casserole is its adaptability for make-ahead preparation. You can assemble everything up to the baking step, cover it tightly with plastic wrap or foil, and store it in the refrigerator for up to 24 hours. When ready to bake, remove it from the fridge for about 20 minutes to allow it to come to room temperature, then proceed with baking as instructed.

If you happen to have leftovers, they store well in the refrigerator for up to three days. Reheat in the oven at 325°F (160°C) for about 15-20 minutes until heated through. Microwaving is also an option; just cover it to retain moisture and heat for 2-3 minutes.

Variations and Serving Suggestions

Feel free to customize this casserole according to your tastes. For a bit of spice, add red pepper flakes or diced bell peppers when cooking the onions and garlic. You can also incorporate other vegetables such as spinach or zucchini. Just chop them finely and add them in with the onions to ensure even cooking.

This casserole pairs wonderfully with a crisp green salad or garlic bread for a complete meal. If you’re serving guests, consider adding a sprinkle of fresh basil or parsley on top before serving for a burst of color and fresh flavor.

Questions About Recipes

→ Can I use a different type of pasta?

Yes, any short pasta will work! Just adjust the cooking time according to the pasta package instructions.

→ How can I make this casserole vegetarian?

You can substitute the ground beef with lentils or a meat substitute. Ensure to adjust the seasonings to match your taste!

→ Can I prepare this casserole in advance?

Absolutely! You can prepare it ahead of time and store it in the fridge. Just bake it right before serving.

→ What can I serve with this casserole?

It pairs wonderfully with a side salad or some garlic bread for a complete meal.

Italian Seasoned Hamburger Casserole

Prep Time10 minutes
Cooking Duration20 minutes
Overall Time30 minutes

Created by: The Rebecabakes Team

Recipe Type: Cozy Cooking | Hot Dishes

Skill Level: Easy

Final Quantity: 6 servings

What You'll Need

Ingredients

  1. 1 pound ground beef
  2. 1 onion, chopped
  3. 2 cloves garlic, minced
  4. 1 can (15 oz) diced tomatoes
  5. 1 cup uncooked elbow macaroni
  6. 1 cup beef broth
  7. 1 tablespoon Italian seasoning
  8. Salt and pepper to taste
  9. 1 cup shredded mozzarella cheese
  10. 1/4 cup grated Parmesan cheese

How-To Steps

Step 01

In a large skillet, cook the ground beef over medium heat until browned. Drain any excess fat.

Step 02

Stir in the chopped onion and garlic, cooking until softened and fragrant, about 3 minutes.

Step 03

Add the diced tomatoes (with juice), uncooked macaroni, beef broth, Italian seasoning, salt, and pepper to the skillet. Bring to a boil.

Step 04

Reduce heat and let it simmer uncovered for 10 minutes, or until the pasta is cooked through and most of the liquid is absorbed.

Step 05

Stir in half of the mozzarella cheese, then top with remaining cheese and Parmesan. Transfer to a preheated oven at 350°F (175°C) for 5-10 minutes until the cheese is bubbly and golden.

Extra Tips

  1. For a spicier kick, add some red pepper flakes while cooking the beef. You can also toss in some veggies like bell peppers or zucchini for added nutrition and color.

Nutritional Breakdown (Per Serving)

  • Calories: 380 kcal
  • Total Fat: 26g
  • Saturated Fat: 15g
  • Cholesterol: 195mg
  • Sodium: 85mg
  • Total Carbohydrates: 32g
  • Dietary Fiber: 3g
  • Sugars: 4g
  • Protein: 6g