Easy 4-ingredient tortilla casserole recipe

Add the cream of chicken soup and diced tomatoes with green chiles to the cooked beef.

Stir until everything is thoroughly combined and heated through.

You don’t need to add extra liquid—the tomatoes provide moisture while the soup creates the creamy consistency that helps hold the casserole together.

3. Layer the Casserole

Lightly grease a baking dish.

Place a layer of tortillas across the bottom. Depending on the size of your dish, you may need to cut or overlap them slightly.

Spoon some of the beef mixture over the tortillas, then sprinkle with some shredded cheese.

Repeat the layers until you’ve used the ingredients, finishing with the remaining cheese.

4. Bake

Remove the foil and continue baking for another 5–10 minutes, or until the cheese is melted and bubbling.

Allow the casserole to rest for about 5–10 minutes before slicing.

This short resting period makes it easier to serve neat portions.

Tips for the Best Tortilla Casserole

Don’t Overcook the Beef

Since the beef will continue cooking in the oven, simply cook it until browned and done before assembling the casserole.

Choose Your Tortillas

Corn tortillas provide a more traditional taco-style flavor, while flour tortillas tend to create a softer, more tender casserole.

Either works well.

Don’t Skip the Resting Time

The casserole will be extremely hot and somewhat loose straight from the oven. Letting it rest allows the creamy filling to settle and makes serving easier.

Watch the Spice Level

Diced tomatoes with green chiles can range from mild to fairly spicy.

If you’re cooking for children or anyone sensitive to heat, choose a mild variety.

Easy Variations

One of the best things about a simple casserole is how easy it is to adapt.

Add Beans

Stir a can of drained black beans or pinto beans into the beef mixture for extra substance.

Use Chicken

Replace the ground beef with shredded cooked chicken for a lighter variation.

Add Corn

A handful of drained corn adds sweetness and texture.

Make It Extra Cheesy

Mix some shredded cheese directly into the beef mixture before layering, then add more on top.

Add Toppings

Once baked, serve individual portions with:

• Sour cream
• Chopped green onions
• Sliced jalapeños
• Fresh cilantro
• Diced tomatoes
• Avocado
• Salsa

These additions aren’t necessary for the basic recipe, but they can turn a simple casserole into a more complete meal.

What to Serve With Tortilla Casserole