Simple Ground Beef Casserole Recipe

Looking for a delicious, hearty meal that’s easy to whip up with just a few pantry staples? This Simple Ground Beef Casserole is the answer! With seasoned ground beef, pasta or rice, and a creamy, cheesy topping, this comforting dish is perfect for busy weeknights or any time you need a quick, satisfying meal. The best part? It’s totally customizable, so you can throw in whatever vegetables or ingredients you have on hand. Follow this easy recipe, and you’ll have a delicious casserole on the table in under an hour!

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What is a Simple Ground Beef Casserole?

A Simple Ground Beef Casserole is a one-dish meal made by combining ground beef with pasta or rice, a rich sauce, and melted cheese, all baked together to create a comforting, savory dish. It’s incredibly versatile—you can add vegetables, switch up the cheeses, or even experiment with different spices and sauces to make it your own. Whether you're feeding a hungry family or making a dish to enjoy throughout the week, this casserole is a go-to meal that's both budget-friendly and delicious.

Ingredients List for Simple Ground Beef Casserole

Here are the essential ingredients you’ll need to make this casserole:

For the Casserole:

• 1 pound ground beef – Lean ground beef works best to reduce excess grease.
• 1 small onion, diced – Adds flavor and texture to the beef.
• 2 cloves garlic, minced – Fresh garlic adds depth to the dish.
• 2 cups cooked pasta or rice – Elbow macaroni, penne, or rotini work well for pasta. Use white or brown rice if you prefer.
• 1 can (10.5 oz) cream of mushroom soup – You can also use cream of chicken or cream of celery, depending on your preference.
• 1 cup sour cream – Adds creaminess to the casserole.
• 1 ½ cups shredded cheddar cheese – You can use cheddar, Monterey Jack, or a Mexican blend for extra flavor.
• 1 can (14.5 oz) diced tomatoes (optional) – Adds some moisture and a subtle tang to the beef mixture.
• Salt and pepper to taste – To season the ground beef and sauce.

Optional Ingredients:

• 1 teaspoon paprika or chili powder – For extra warmth or a touch of spice.
• 1 cup frozen peas or corn – Adds color and texture to the casserole.
• ½ cup chopped bell peppers – Sauté these with the onions for a sweet, peppery flavor.
• ½ cup shredded mozzarella or Parmesan cheese – For an extra cheesy topping.
• 1 tablespoon olive oil – For sautéing the onions and garlic.

Substitutions and Variations

This casserole is highly adaptable, so feel free to switch things up based on your dietary preferences or what's in your pantry. Here are some ideas:

• Turkey or chicken – Swap the ground beef for ground turkey or chicken to lighten things up.
• Vegetarian version – Replace the ground beef with plant-based meat alternatives or a mixture of sautéed mushrooms and lentils.
• Different pasta or grains – Try using whole wheat pasta, quinoa, or even cauliflower rice for a low-carb alternative.
• Spice it up – Add diced jalapeños, hot sauce, or crushed red pepper flakes for a spicy twist.
• Topping options – Crushed tortilla chips, breadcrumbs, or fried onions can be added on top for extra crunch and texture.

Step-by-Step Cooking Instructions

Ready to get started? Here’s how to make this Simple Ground Beef Casserole in just a few easy steps:

Step 1: Preheat the Oven

Preheat your oven to 350°F (175°C). Lightly grease a 9x13-inch baking dish with non-stick spray or a bit of butter.

Step 2: Cook the Pasta or Rice

If you’re using pasta, cook it according to the package instructions until al dente. Drain and set aside. If you’re using rice, cook it as directed and fluff with a fork before setting aside.

Step 3: Cook the Ground Beef

In a large skillet, heat 1 tablespoon of olive oil over medium heat. Add the diced onions and sauté for 4-5 minutes, until softened. Add the minced garlic and cook for another 30 seconds until fragrant.

Add the ground beef to the skillet, breaking it apart with a spoon. Cook until the beef is browned and fully cooked, about 7-8 minutes. Drain any excess grease.

Step 4: Add Seasonings and Sauce

Stir the canned soup, sour cream, and optional diced tomatoes into the beef mixture. Season with salt, pepper, and paprika (or chili powder if using). Let the mixture simmer for a couple of minutes to meld the flavors.

Step 5: Assemble the Casserole

In the prepared baking dish, spread an even layer of the cooked pasta or rice. Pour the beef and sauce mixture over the top, spreading it evenly. Sprinkle 1 cup of the shredded cheddar cheese over the casserole.

Step 6: Bake the Casserole

Cover the casserole with foil and bake in the preheated oven for 20 minutes. After 20 minutes, remove the foil and sprinkle the remaining cheddar cheese (and any additional mozzarella or Parmesan if using) on top. Bake uncovered for another 10-15 minutes, or until the cheese is bubbly and golden brown.

Step 7: Let It Rest

Once baked, remove the casserole from the oven and let it rest for about 5 minutes before serving. This helps the casserole set and makes it easier to slice and serve.

How to Cook Simple Ground Beef Casserole: A Step-by-Step Guide

Here’s a quick recap of the steps:

1. Preheat your oven to 350°F and grease your baking dish.
2. Cook the pasta or rice and set it aside.
3. Brown the ground beef with onions and garlic, then stir in the soup, sour cream, and tomatoes (if using).
4. Layer the casserole with pasta or rice, then the beef mixture, and top with shredded cheese.
5. Bake covered for 20 minutes, then uncovered for another 10-15 minutes until the cheese is melted and golden.
6. Let it rest for 5 minutes before serving.

Common Mistakes to Avoid

To make sure your Simple Ground Beef Casserole turns out perfectly every time, avoid these common mistakes:

• Overcooking the pasta – Make sure to cook your pasta just until al dente. It will cook a little more in the oven, so you don’t want it to be too soft when you assemble the casserole.
• Skipping the resting time – Letting the casserole rest before serving is important to help the layers set and the flavors meld together.
• Using too much liquid – Be careful not to add too many liquid ingredients like diced tomatoes or extra broth, as it can make the casserole soupy.

Serving and Presentation Tips

How you serve and present your Simple Ground Beef Casserole can make the meal even more special. Here are a few ideas:

• Garnish with fresh herbs – Sprinkle some chopped parsley, cilantro, or green onions on top for a pop of color and freshness.
• Serve with sides – Pair the casserole with a green salad, garlic bread, or roasted vegetables for a balanced meal.
• Add a crunchy topping – For extra texture, add a layer of breadcrumbs, crushed tortilla chips, or fried onions during the last 10 minutes of baking.

How to Serve Simple Ground Beef Casserole

This casserole is best served warm, right out of the oven. Cut it into squares or spoon portions onto plates. It’s hearty enough to stand on its own, but you can always serve it with a side of crusty bread, a simple salad, or even steamed vegetables for a complete meal.

Presentation Ideas for Simple Ground Beef Casserole

Want to impress your guests or family with a beautiful presentation? Here are a few easy ideas:

• Serve in a cast-iron skillet – Bake and serve the casserole in a cast-iron skillet for a rustic, homestyle feel.
• Layered individual servings – Serve the casserole in individual ramekins or bowls for a more personalized presentation.
• Topping options – Add a sprinkle of shredded cheese, fresh herbs, or a drizzle of sour cream right before serving for an extra touch of flavor and color.

Simple Ground Beef Casserole Recipe Tips

Here are a few pro tips to ensure your Simple Ground Beef Casserole is always a hit:

• Grate your own cheese – Pre-shredded cheese often contains anti-caking agents that can prevent it from melting smoothly. Grating your own cheese will give you a creamier, more melty result.
• Use a high-quality canned soup – If you prefer, you can make your own cream of mushroom soup from scratch to avoid the processed version. It’s easy and adds a homemade touch to the casserole.
• Make it ahead – You can assemble the casserole up to a day in advance and store it in the fridge until ready to bake. Just increase the baking time by 5-10 minutes if it’s coming straight from the fridge.

Frequently Asked Questions (FAQs)

Can I make this casserole ahead of time?

Yes! You can assemble the casserole, cover it tightly with plastic wrap or foil, and refrigerate it for up to 24 hours before baking. When you're ready to bake, just add an additional 5-10 minutes to the baking time.

Can I freeze Simple Ground Beef Casserole?

Absolutely! This casserole freezes well. After assembling, cover it tightly with plastic wrap and foil, and freeze for up to 3 months. When ready to bake, thaw it in the fridge overnight and bake as directed.

How do I reheat leftovers?

Reheat leftovers in a 350°F oven, covered with foil, for about 15-20 minutes, or until heated through. You can also microwave individual portions.

Can I make this casserole without cheese?

Yes, if you prefer a lighter casserole or want to avoid dairy, you can omit the cheese. The dish will still be delicious, though the cheese adds a lot of richness.

Conclusion

This Simple Ground Beef Casserole is a quick, hearty, and flavorful meal that’s perfect for any occasion. It’s budget-friendly, easy to make, and customizable, so you can adjust the ingredients to suit your family’s taste. Whether you're making it for a weeknight dinner or prepping it ahead for a busy day, this casserole will quickly become a go-to favorite. Give it a try, and enjoy the comforting flavors of this classic dish!

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