With layers of seasoned ground beef, tortillas, enchilada sauce, and cheese, Taco Casserole is a fun weeknight meal that can be made ahead and is freezer-friendly. It’s taco night with everything baked together in a single dish. 

For even more taco fun, you can finish the dish with your favorite taco toppings like sour cream, black olives, fresh tomatoes, or shredded lettuce or serve it with chips for dipping. 

This recipe came about after two things happened. First – so many of you made and liked Chicken Enchilada Casserole (including me – I make this all.the.time) that I knew we all needed another Tex Mex Casserole in the rotation. 

Second – I wanted a use for leftover Slow Cooker Taco Meat. That delicious, flavorful, slow cooker taco meat makes enough for our family taco night with just enough leftovers for this casserole. Make this a two meal combo – slow cooker tacos one night and taco casserole set aside for the end of the week. 

But even if you just want to make this casserole on its own – I’ve got you covered. Here’s how to do it!

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Ingredients for Taco Casserole

• Corn or Flour Tortillas – I have a soft spot for flour tortillas, but love the flavor and texture of corn tortillas in this dish. It works well either way. Keep in mind that this is a true casserole-style dish, so the tortillas are surrounded by liquid and change texture / get tender as they cook. After cooking, the corn tortillas are a bit crumbly and the four textures are a bit more tender / soft.
• Seasoned Ground Beef – To make the taco meat for this casserole, brown ground beef in a skillet with tomato paste, ground cumin, chili powder, salt, ground coriander, and black pepper. 80% lean ground beef works well here and has a good amount of fat for flavor without being too greasy. A more lean beef works fine, but will have a slightly drier texture. It’s worth nothing that my taco meat in a slow cooker is a great place to start and you can skip the seasoning in this recipe if you start with that flavorful cooked beef.
• Red Enchilada Sauce – Be sure to use a mild enchilada sauce unless you like a lot of spice. Homemade Enchilada Sauce tastes even better than store-bought and uses pantry staples you may already have in your kitchen!
• Shredded Cheese – Monterey Jack Cheese or Mexican blend are great here. I buy the pre-shredded cheese for this recipe but you can, of course, shred it yourself too.
• Tortilla Chips – While you can totally skip these, tortilla chips add a great crunch to contrast the softer texture of the casserole. Crumble them over top or serve them on the side for scooping.

Gluten-Free Taco Casserole 

This dish can easily be made gluten-free. Just be sure to grab gluten-free certified corn tortillas, enchilada sauce (or make it yourself using the recipe linked above), and tortilla chips. 

What to Serve with It

A fun way to serve this meal is to set out all the toppings like a taco bar. Put any or all of the following ingredients in bowls on the table and serve the casserole hot out of the oven. Because the casserole has a soft texture after baking, it’s great with chips for some crunch / scooping power.

• Sliced Black Olives
• Chopped Fresh Tomatoes
• Chopped Green Onions
• Shredded Cheese
• Sour Cream
• Salsa
• Shredded Romaine or Iceberg Lettuce
• Tortilla Chips

Freeze This Meal

To Freeze This Meal: To freeze this meal, assemble the entire casserole in a freezer-safe 8×8 pan (disposable aluminum baking pans are great for this), leaving out the final ½ cup Shredded Cheese. Tightly cover the dish. Freeze for up to 4 to 6 months.

To Cook the Meal: Defrost the casserole in the refrigerator for 48 to 72 hours. (Be sure to give this enough time to defrost before baking. Once the casserole is frozen solid, it takes a long time to fully defrost.) Cover the casserole with aluminum foil and bake at 425°F for 20 minutes (add 10 to 15 minutes if the casserole was still chilled / baked from the refrigerator). Remove foil and add reserved ½ cup shredded cheese. Bake, uncovered for 10 minutes more. 

Print the recipe below for a label with reheating instructions you can attach to the top of the meal!

How to Deliver This Meal to Someone Else

This would be a fun meal to deliver to someone who could use a little extra TLC because it is super easy to bake and serve.

Deliver with:

• Shredded Cheddar Cheese
• Sour Cream
• Tortilla Chips

More Make-Ahead Casseroles

• Chicken Enchilada Casserole – The original inspiration for this recipe. Made with similar ingredients, with chicken, black beans, and corn. 
• Spicy Breakfast Strata with Chorizo, Red Pepper, and Cheddar – A few years ago, if you came over for brunch at our house, this is what we were serving. Strata is just an egg casserole, but the combination of spicy chorizo, creamy melted cheese, and hearty bread cubes in this version makes it my all-time favorite. It’s as good for dinner as it is for breakfast or brunch.
• Creamy Sweet Potato Pasta Bake – Sweet potatoes mixed into the creamy cheese sauce of this baked pasta make it a bit healthier than classic macaroni and cheese, but also add a ton of flavor and creaminess.

Favorite Tools

• Lodge Cast Iron Skillet – This is my favorite pan for browning taco meat. 
• 8×8 Baking Dish Emile Henry – A sturdy 8×8 baking dish is what you need to bake this casserole. If delivering this to someone else, I love aluminum bakers.