
Taco casserole with tortillas is my answer to a cozy family meal when everyone craves Tex Mex flavors but I want to avoid rolling individual tacos. This dish brings together soft tortillas layered with savory ground beef corn salsa and a blanket of melty cheese. I love how quickly it comes together and always look forward to that first cheesy bite straight out of the oven.
I first tried this casserole during a chilly night and found it was the perfect crowd pleaser for friends and family alike. Now it is a weeknight regular because I know everyone will ask for seconds.
Ingredients
- Ground beef: choose ninety percent lean so your casserole does not turn out greasy brown it thoroughly and drain excess fat
- Olive oil: helps brown the beef and keeps the skillet nonstick pick an oil with a fresh clean aroma
- Taco seasoning: provides the classic Tex Mex flavor pack or homemade both work if using prepared packets check for salt content
- Salsa or canned diced tomatoes: bring tang moisture and depth pick a chunky salsa for extra texture
- Corn: use frozen or fresh for bursts of sweetness and color canned works but rinse first
- Shredded cheese: opt for a cheddar and jack cheese blend for maximum melt or choose your favorite melty cheese for richness
- Flour or corn tortillas: layer the casserole and soak up flavor use medium sized ones and break up to fit corners if needed always choose soft tortillas without cracked edges
- Nonstick cooking spray: ensures easy release after baking keep it light and even
- Favorite toppings: fresh cilantro sour cream or avocado brighten each serving pick vibrant green and fragrant cilantro for the best pop
Step-by-Step Instructions
- Prepare the Oven and Dish:
- Set your oven to three hundred fifty degrees Fahrenheit. Spray a thirteen by nine inch baking dish generously to prevent sticking and get ready for easy cleanup.
- Brown the Beef:
- Place a large skillet over medium high heat and add the olive oil. Once the oil is shimmering add the ground beef. Use a wooden spoon to break the meat into small pieces and stir for about five to six minutes until it is mostly browned. Make sure to drain off any accumulated fat to keep your casserole from being greasy.
- Simmer with Salsa and Seasonings:
- Stir in the salsa corn and taco seasoning to the browned beef. Cook for two or three more minutes stirring often until the flavors meld and the mixture thickens. If you see extra liquid pour it off so your tortillas stay firm in the bake.
- Layer the Tortillas and Filling:
- Arrange your tortillas to cover the bottom of the baking dish. It is fine to break some pieces to fit all the gaps so that the beef does not seep through.
- Assemble the First Layer:
- Spoon half of the beef mixture over the tortillas. Sprinkle one third of the shredded cheese evenly across to keep every bite gooey.
- Repeat Layers:
- Add another layer of tortillas followed by the remaining beef mixture then another third of the cheese.
- Final Layer and Cheese:
- Finish with another layer of tortillas and top with the rest of the cheese to create a bubbling golden crust in the oven.
- Bake to Perfection:
- Place the dish uncovered in your preheated oven. Bake for twenty minutes. The cheese should be fully melted and just starting to brown around the edges.
- Serve Warm:
- Take it out of the oven and add your favorite toppings. Serve immediately so everyone enjoys that melty cheese and hot beef filling.

I have always loved the blend of cheddar and jack cheese in this dish. The melt is just unbeatable and that golden cheesy top never fails to draw my kids to the kitchen before it even comes out of the oven. Some of my favorite memories are everyone gathering around the table eager for the first slice.
Storage Tips
Store any leftovers in a tightly sealed container in the refrigerator for up to four days. The flavors get even better as they sit so I often look forward to reheating a piece the next day. If you have extra bake ahead portions they freeze well just be sure to wrap them tightly and let them cool before freezing. To reheat from frozen thaw overnight and warm in the oven so the cheese stays melty.
Ingredient Substitutions
You can swap ground turkey or chicken for the beef if you want a lighter flavor. Any melty cheese you love works so try Monterey jack mozzarella or pepperjack for a little kick. If you want a corn forward flavor use corn tortillas instead of flour. Out of salsa Method diced tomatoes with green chilies adds the perfect tang and heat.
Serving Suggestions

I pile fresh cilantro avocado and a big spoonful of sour cream on top for color and freshness. A crunchy side salad or chips with guacamole turn this casserole into a meal for company. It is also great as leftovers for breakfast with a runny fried egg on top.
A Mexican American Crowd Pleaser
Taco casserole was inspired by classic layered enchiladas but made faster for weeknights. It captures the essence of Tex Mex comfort food with every cheesy bite and has become a staple in my kitchen for gatherings or whenever rich and bold flavors are needed.
Frequently Asked Questions
- → Can I use corn tortillas instead of flour?
Yes, both flour and corn tortillas work well. Choose your preference or mix both for varied texture.
- → How do I prevent soggy tortillas?
Drain excess liquid from the beef mixture to keep layers firm and prevent tortillas from becoming soggy.
- → Can the beef mixture be made ahead?
Absolutely. The beef mixture can be prepared in advance and added before baking for convenience.
- → Are there low-carb alternatives?
For a keto-friendly version, swap the tortillas with layers of lettuce or use low-carb tortillas.
- → How should leftovers be stored?
Store leftovers in an airtight container in the refrigerator for up to three days, then reheat before serving.
- → What cheeses melt best for this dish?
Cheddar and jack cheese are great choices, but feel free to use any cheese that melts smoothly.