Ground Beef Casserole

Name: Ground Beef Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 6 servings
Ingredients: 1 lb ground beef; 1 medium onion, chopped; 2 cloves garlic, minced; 1 can (15 oz) diced tomatoes; 1 cup frozen mixed vegetables; 1 cup shredded cheddar cheese; 2 cups cooked rice; 1 tsp Italian seasoning; Salt and pepper to taste

Highlighted under: Comfort Food

This hearty ground beef casserole is a comforting dish that's perfect for family dinners. Packed with flavor and easy to prepare, it's sure to become a household favorite.

Created by

Noemi Turner

Last updated on 2025-12-24T19:06:41.871Z

This ground beef casserole is a classic comfort food that combines savory ground beef, tender vegetables, and a creamy topping. It's perfect for feeding a crowd or meal prepping for the week ahead.

        Why You'll Love This Recipe
        A one-dish meal that simplifies dinner time
Rich and savory flavor with every bite
Customizable with your favorite vegetables

      

A Comforting Classic

Ground beef casserole is more than just a meal; it's a comforting classic that brings families together. This dish is perfect for busy weeknights or a cozy weekend dinner. With its rich flavors and satisfying textures, it's sure to warm hearts and fill bellies. Plus, the one-dish aspect makes cleanup a breeze, making it an ideal choice for those who value both taste and convenience.

The combination of ground beef, vegetables, and cheese creates a delightful medley that appeals to both adults and children alike. Each bite is a burst of flavor, enhanced by the Italian seasoning that ties everything together. Whether served with a side salad or crusty bread, this casserole is a meal that everyone will love.

Customizable and Versatile

One of the best features of this ground beef casserole is its versatility. You can easily customize it to suit your family's preferences or to use up whatever ingredients you have on hand. Want to add some extra greens? Toss in some spinach or kale. Prefer a different kind of cheese? Swap cheddar for mozzarella or pepper jack for a spicy kick. The possibilities are endless, allowing you to make this dish your own.

Additionally, this recipe is an excellent way to sneak in some extra vegetables for picky eaters. The frozen mixed vegetables blend seamlessly into the dish, providing nutrients without overwhelming flavors. Feel free to experiment with different vegetables or spices to keep things exciting at the dinner table.

Perfect for Meal Prep

Ground beef casserole is not only delicious but also perfect for meal prep. You can prepare it ahead of time, refrigerate it, and simply pop it in the oven when you're ready to eat. This makes it an excellent option for busy families or individuals who want to have a hearty meal without the fuss of daily cooking. Just reheat the leftovers for a quick lunch or dinner throughout the week.

For those who enjoy cooking in bulk, consider doubling the recipe and freezing half for a future meal. It retains its delicious flavor and texture even after freezing, making it a reliable go-to for those days when you need something filling but don’t have the time to cook.

Ingredients

Main Ingredients

1 lb ground beef
1 medium onion, chopped
2 cloves garlic, minced
1 can (15 oz) diced tomatoes
1 cup frozen mixed vegetables
1 cup shredded cheddar cheese
2 cups cooked rice
1 tsp Italian seasoning
Salt and pepper to taste

Gather all ingredients before starting to ensure a smooth cooking experience.

Instructions

Preheat the oven

Preheat your oven to 350°F (175°C).

Cook the beef

In a large skillet over medium heat, brown the ground beef with the chopped onion and minced garlic until the beef is fully cooked.

Combine ingredients

Stir in the diced tomatoes, frozen mixed vegetables, cooked rice, Italian seasoning, salt, and pepper. Mix well.

Assemble the casserole

Transfer the mixture into a greased baking dish. Top with shredded cheddar cheese.

Bake

Bake in the preheated oven for 25-30 minutes, or until the cheese is melted and bubbly.

Let the casserole cool for a few minutes before serving. Enjoy!

Serving Suggestions

This ground beef casserole pairs wonderfully with a fresh garden salad or steamed vegetables. The lightness of a salad complements the hearty nature of the casserole, balancing flavors and textures on the plate. You can also serve it with crusty bread or garlic knots to soak up any delicious sauce left on your plate.

For a little extra flair, consider topping the casserole with fresh herbs like parsley or basil before serving. This adds a pop of color and freshness that enhances the overall presentation and flavor of the dish.

Storage and Reheating Tips

To store leftover ground beef casserole, place it in an airtight container in the refrigerator. It will keep well for up to three days. If you want to extend its shelf life, you can freeze it. Just ensure it cools completely before transferring to a freezer-safe container. It can be frozen for up to three months without losing its quality.

When you're ready to enjoy your frozen casserole, thaw it overnight in the refrigerator before reheating. You can reheat it in the oven at 350°F (175°C) until warmed through, or use the microwave for a quicker option. Just be sure to cover it to keep it moist while reheating.

Nutritional Benefits

This ground beef casserole is not only comforting but also offers various nutritional benefits. Ground beef is a great source of protein, essential for muscle repair and growth, making it an excellent choice for active individuals or families. The addition of mixed vegetables boosts the dish's vitamin and mineral content, contributing to a balanced diet.

Furthermore, using brown rice instead of white rice can enhance the nutritional profile by providing more fiber and nutrients. This small swap can help keep you feeling full longer and support digestive health, making the casserole not only delicious but also a smart choice for health-conscious eaters.

Questions About Recipes

→ Can I use ground turkey instead of beef?

Yes, ground turkey is a great alternative for a leaner option.

→ How can I make this casserole vegetarian?

You can replace the ground beef with a mixture of beans and lentils.

→ Can I freeze leftovers?

Yes, this casserole freezes well. Just make sure to store it in an airtight container.

→ What can I serve with this casserole?

A simple side salad or garlic bread pairs well with this dish.