Ground Beef Taco Casserole

Name: Ground Beef Taco Casserole
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Yield: 6 servings
Ingredients: 1 lb ground beef; 1 packet taco seasoning; 1 can diced tomatoes; 6 corn tortillas; 2 cups shredded cheddar cheese; 1 cup black beans (optional); 1/2 cup sour cream (for serving); 1/4 cup chopped green onions (for serving)

Highlighted under: Traditional Comforts

I love making this Ground Beef Taco Casserole because it’s not only immensely satisfying, but it also allows me to use ingredients I already have at home. Each layer is packed with the comforting flavors of taco seasonings, cheese, and crispy tortillas that meld together in the oven. It's one of those comforting dishes that brings the family together, and I can whip it up in about 30 minutes. Perfect for those busy weeknights, it's a dish that ensures everyone leaves the table happy and full.

Created by

Lacey Montgomery

Last updated on 2026-02-01T20:55:36.195Z

When I first crafted this Ground Beef Taco Casserole, I wanted a dish that captured the essence of taco night but streamlined it into a quick-to-make form. By layering ground beef, tortillas, and cheese, I discovered that baking them brings out unique flavors and creates a beautiful texture. The cheese melts and combines with the other ingredients, ensuring that each bite is delightfully cheesy.

One of my favorite details is how you can customize this casserole with your favorite taco toppings. Consider adding black beans, corn, or even jalapeños for an extra kick. It’s flexible, forgiving, and always a hit with family and friends, making it a go-to recipe in our household!

        Why You'll Love This Recipe
        Savory layers of seasoned ground beef and melted cheese
Crispy tortilla layers that add a delightful crunch
Easily customizable with your favorite taco toppings

      

Understanding Layering for Optimal Flavor

Layering is crucial in this Ground Beef Taco Casserole to ensure that each bite is bursting with flavor. When stacking the ingredients, start with a base of tortillas that soak up the savory juices from the beef mixture. This not only prevents the tortillas from becoming overly soggy but also creates a delightful textural contrast. Using half the tortillas at the bottom gives a solid foundation, while the remaining tortillas on top ensure a crispy finish once baked.

For the beef mixture, be sure to simmer it long enough after adding the taco seasoning and diced tomatoes. Aim for about 5-7 minutes; this allows the flavors to meld properly. The moisture from the tomatoes helps to keep the meat succulent while also infusing every layer with that iconic taco flavor profile. If using black beans, add them at this stage for added fiber and protein, enhancing both the taste and nutritional value of the dish.

Tailoring Your Toppings

Customization is one of the best aspects of this casserole. Feel free to personalize it with your favorite taco toppings. For instance, adding jalapeños or diced bell peppers to the beef mixture can bring a nice kick and added color. You can also swap out the cheddar cheese for Monterey Jack or even pepper jack if you prefer a spicier version. Just ensure that the cheese melts well—opt for cheeses that have a good melting quality.

When it comes to serving, consider a topping bar. Beyond serving with sour cream and green onions, you can add options like fresh cilantro, diced avocados, or even a zesty pico de gallo. This makes it interactive for everyone, and it’s a great way to use up any taco night leftovers you may have.

Ingredients

Gather the following ingredients to prepare this delicious casserole:

Ingredients

1 lb ground beef
1 packet taco seasoning
1 can diced tomatoes
6 corn tortillas
2 cups shredded cheddar cheese
1 cup black beans (optional)
1/2 cup sour cream (for serving)
1/4 cup chopped green onions (for serving)

Make sure to have all these ingredients ready before you start cooking!

Instructions

Here's how to put together this delicious casserole:

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 until fully cooked. Drain excess fat, then add the taco seasoning and diced tomatoes. Stir well and let it simmer for a few minutes.

Layer the Ingredients

In a baking dish, start layering: place half of the corn tortillas on the bottom, followed by half of the beef mixture, then half of the shredded cheddar cheese. Repeat the layers with the remaining tortillas, beef, and cheese.

Bake

Place the casserole in the preheated oven and bake for about 20 minutes, or until the cheese is bubbly and golden.

Serve

Let it cool for a few minutes, then serve with sour cream and chopped green onions on the side.

Enjoy your delicious Ground Beef Taco Casserole!

Pro Tips

Feel free to substitute the ground beef with turkey or plant-based alternatives for a healthier option. Also, adding a layer of guacamole on top before serving elevates the flavor profile significantly.

Make-Ahead and Storage Tips

This Ground Beef Taco Casserole is an excellent candidate for meal prep. You can assemble it a day in advance and refrigerate it, covered, to allow the flavors to develop overnight. When ready to bake, add an additional 5-10 minutes to the cooking time to ensure it's heated through. Alternatively, you can freeze it before baking. Wrap it tightly in plastic wrap and aluminum foil, and it will keep well for up to 3 months. When you're ready to enjoy, simply thaw it in the refrigerator overnight and bake as directed.

Leftovers can also be stored in the refrigerator in an airtight container for up to 3 days. To reheat, place slices in a microwave-safe dish and cover with a damp paper towel to retain moisture, heating in 30-second intervals until warmed through. For an oven option, reheat at 350°F (175°C) for about 15-20 minutes until hot and bubbly.

Troubleshooting Common Issues

One common issue with casseroles is the risk of a soggy bottom. To combat this, ensure your beef mixture isn’t too watery. The can of diced tomatoes can add moisture, so make sure to simmer it to thicken the sauce slightly before layering. If your casserole does end up soggy, a quick broil for 2-3 minutes at the end can help firm up the layers and create a golden crust on top.

If you find that the cheese isn’t melting properly, ensure you’re using freshly shredded cheese rather than pre-shredded varieties, as the anti-caking agents in the latter can affect melting quality. Also, spreading the cheese in an even layer across the top allows for uniform melting. If the edges start browning too quickly, cover the casserole with aluminum foil to prevent burning while the center continues cooking.

Questions About Recipes

→ Can I prepare this casserole ahead of time?

Yes, you can assemble the casserole a day in advance, cover it, and refrigerate it. Just pop it in the oven when you're ready to bake!

→ What can I serve with Taco Casserole?

This casserole pairs well with a simple green salad or tortilla chips and salsa.

→ Can you freeze the casserole?

Absolutely! You can freeze the uncooked casserole. Just cover tightly with foil and freeze for up to 3 months. Thaw before baking.

→ What other ingredients can I add?

You can add ingredients like corn, olives, or jalapeños to enhance the flavor and add texture.