4-Ingredient Hamburger Casserole

Why You’ll Love This Recipe

  • Easy to Make – Only four ingredients and minimal steps.
  • Budget-Friendly – Uses affordable pantry staples.
  • Kid-Approved – A cheesy, meaty pasta dish everyone will enjoy.
  • Perfect for Busy Nights – Quick prep and baking time make it a great go-to meal.
  • Great for Leftovers – Reheats well for lunch or dinner the next day.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

  • 1 pound ground beef
  • 1 (24-ounce) jar marinara sauce
  • 3 cups cooked pasta (such as rotini or penne)
  • 2 cups shredded mozzarella cheese

Directions

  1. Preheat your oven to 375°F (190°C).
  2. In a large skillet over medium heat, cook the ground beef until browned, breaking it up with a spoon as it cooks. Drain any excess fat.
  3. Stir in the marinara sauce and let it simmer for 2-3 minutes.
  4. Add the cooked pasta to the skillet and mix until well coated with the sauce.
  5. Transfer the mixture to a greased 9×13-inch baking dish.
  6. Sprinkle the shredded mozzarella cheese evenly over the top.
  7. Bake for 20-25 minutes, or until the cheese is melted and bubbly.
  8. Let the casserole cool for a few minutes before serving.

Servings and Timing

  • Prep Time: 10 minutes
  • Cooking Time: 25 minutes
  • Total Time: 35 minutes
  • Servings: 6 servings
  • Calories per serving: 420 kcal

Variations

  • Add Veggies – Mix in mushrooms, bell peppers, or spinach for extra nutrients.
  • Use Different Cheese – Try cheddar, provolone, or Parmesan for a different flavor.
  • Make It Spicy – Add red pepper flakes or chopped jalapeños for heat.
  • Swap the Protein – Use ground turkey, chicken, or Italian sausage instead of beef.
  • Gluten-Free Option – Use gluten-free pasta for a GF-friendly meal.

Storage/Reheating

  • Refrigeration: Store leftovers in an airtight container in the fridge for up to 3 days.
  • Freezing: Wrap the casserole tightly and freeze for up to 2 months. Thaw overnight in the fridge before reheating.
  • Reheating: Warm in the oven at 350°F (175°C) for 10-15 minutes or microwave in 30-second intervals until heated through.

FAQs

How can I prevent the casserole from drying out?

Cover it with foil while baking to keep the moisture in, or add a little extra marinara sauce.

Can I make this casserole ahead of time?

Yes! Assemble the casserole, cover it, and store it in the fridge for up to 24 hours before baking.

Can I use a different type of pasta?

Absolutely! Penne, rotini, rigatoni, or even macaroni work great.

What’s the best way to drain the fat from ground beef?

Use a spoon to scoop out the grease or tilt the pan and drain it carefully into a bowl.

Can I make this recipe in a slow cooker?

Yes! Brown the beef first, then layer everything in a slow cooker and cook on low for 3-4 hours.

How do I make this dish healthier?

Use whole wheat pasta, lean ground beef, and a low-sodium marinara sauce.

Can I add extra seasonings?

Definitely! Try garlic powder, Italian seasoning, or onion powder for extra flavor.

Is this casserole freezer-friendly?

Yes! Just freeze before or after baking and reheat as needed.

Can I use fresh mozzarella instead of shredded?

Yes, but it may be a bit softer and creamier than shredded mozzarella.

How do I make it extra cheesy?

Add an extra layer of cheese in the middle before topping it off!

Conclusion

This 4-Ingredient Hamburger Casserole is the ultimate easy comfort food. With just a few simple ingredients, you can create a satisfying and delicious meal for the whole family. Whether you’re making it for a weeknight dinner, meal prep, or a potluck, this cheesy baked dish is sure to please. Give it a try and enjoy a hassle-free, hearty meal!


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4-Ingredient Hamburger Casserole

4-Ingredient Hamburger Casserole

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A quick and hearty comfort meal made with just four simple ingredients! This cheesy, meaty casserole is perfect for busy nights when you need a satisfying dinner without the fuss.

  • Author: Emily
  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Total Time: 35 minutes
  • Yield: 6 servings
  • Category: Dinner, Casserole
  • Method: Baking
  • Cuisine: American

Ingredients

  • 1 pound ground beef
  • 1 (24-ounce) jar marinara sauce
  • 3 cups cooked pasta (such as rotini or penne)
  • 2 cups shredded mozzarella cheese

Instructions

  • Preheat your oven to 375°F (190°C).
  • In a large skillet over medium heat, cook the ground beef until browned, breaking it up with a spoon as it cooks. Drain any excess fat.
  • Stir in the marinara sauce and let it simmer for 2-3 minutes.
  • Add the cooked pasta to the skillet and mix until well coated with the sauce.
  • Transfer the mixture to a greased 9×13-inch baking dish.
  • Sprinkle the shredded mozzarella cheese evenly over the top.
  • Bake for 20-25 minutes, or until the cheese is melted and bubbly.
  • Let the casserole cool for a few minutes before serving.

Notes

  • For extra flavor, add seasonings like garlic powder, Italian seasoning, or red pepper flakes.
  • You can swap ground beef for ground turkey or chicken for a leaner option.
  • Try using different cheeses like cheddar or Parmesan for variety.
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