Easy Mexican Lasagna
This Easy Mexican Lasagna is the kind of weeknight dinner that hits all the right notes: comforting, cheesy, packed with flavor, and simple enough to make on a busy evening. Using small corn tortillas instead of pasta layers gives it a delightful texture and keeps the meal light while still feeling indulgent. The filling is a saucy, spiced beef mixture with Rotel-style tomatoes, black beans, corn, and cream cheese that melts into a lusciously creamy layer. Top it all with melty shredded cheese and you’ve got a crowd-pleasing one-pan dinner that the whole family will love.
This recipe uses everyday pantry staples and a short ingredient list. You’ll need ten small corn tortillas, a bell pepper, onion, ground beef, taco seasoning, canned tomatoes, beans, corn, salsa, cream cheese, and shredded cheese. The directions below are rewritten into a clear, step-by-step format so you can get dinner on the table quickly and confidently. The flavors are familiar but bright: the roasted notes from the peppers and onions, the savory spiced beef, and the tang of tomatoes and salsa all combine to make a hearty baked casserole that slices neatly and reheats well.
Why you’ll love this version
- Fast assembly: Most of the work is browning the beef and stirring things together.
- Big flavor: Taco seasoning, Rotel tomatoes, and salsa build robust, layered taste.
- Comfort food, simplified: Corn tortillas substitute for pasta for a lighter bite and a slightly crisped edge.
- Family friendly: Mildly spiced and customizable—add jalapeño for heat or swap cheeses to taste.
Ingredients
- 10 small corn tortillas
- 1 red bell pepper, core removed and diced
- ½ onion, finely chopped
- 1 pound ground beef
- 1-2 Tablespoons taco seasoning
- 10 ounce can Rotel diced tomatoes
- 15 ounce can black beans, drained
- 15 ounce can corn, drained
- ½ cup salsa
- 4 ounces cream cheese, softened
- 1-2 cups shredded cheese
Equipment
- Large skillet
- Wooden spoon or spatula
- 9×13-inch baking dish (or similar size)
- Mixing bowl
- Oven set to 350°F (175°C)
Step-by-step directions
- Preheat your oven to 350°F (175°C). Lightly grease a 9×13-inch baking dish and set it aside so it’s ready when the layers are assembled.
- Heat a large skillet over medium heat. Add the diced red bell pepper and the finely chopped onion. Cook, stirring occasionally, until the vegetables are softened and fragrant, about 4–5 minutes.
- Add the 1 pound ground beef to the skillet with the softened vegetables. Use a spoon or spatula to break the beef into small pieces as it browns. Cook until there is no pink remaining, about 6–8 minutes. Drain excess fat from the pan if desired, leaving a small amount for flavor.
- Sprinkle 1–2 Tablespoons taco seasoning over the browned beef and vegetables, then stir well to coat everything evenly. Cook for an additional 1–2 minutes so the spices bloom and become aromatic.
- Pour the 10 ounce can of Rotel diced tomatoes into the skillet with the beef and vegetables, stirring to combine. Simmer for 2–3 minutes to let the liquid reduce slightly and the flavors meld.
- Stir in the drained 15 ounce can of black beans and the drained 15 ounce can of corn. Mix until they are fully incorporated into the beef and tomato mixture.
- Add ½ cup salsa to the skillet and stir to combine. Allow the mixture to simmer gently for another 2 minutes so the salsa integrates and the mixture is evenly saucy.
- Turn off the heat. In a separate mixing bowl, combine the 4 ounces softened cream cheese with a couple of spoonfuls of the warm beef mixture to loosen it, then stir this softened cream cheese back into the main skillet contents. Mix until the cream cheese is fully melted into the filling, creating a creamy texture throughout.
- Place a single layer of small corn tortillas on the bottom of the prepared baking dish. You may need to overlap them slightly to cover the surface. Spoon roughly one-third of the beef and bean mixture evenly over the tortilla layer.
- Sprinkle a thin layer of shredded cheese (use about one-third of the total amount you plan to use) over the filling to create a melty middle layer.
- Repeat the layering process: another layer of tortillas, another one-third of the beef mixture, and another portion of shredded cheese.
- Finish with a final layer of tortillas on top of the second cheese layer. Spread the remaining beef mixture evenly across the top tortillas, then sprinkle the remaining shredded cheese over everything to create a golden, bubbly topping as it bakes.
- Cover the baking dish loosely with foil and place it in the preheated 350°F oven. Bake for 20 minutes covered.
- After 20 minutes, remove the foil and continue baking for an additional 10 minutes, or until the cheese on top is melted and bubbly and the edges are gently browned.
- Remove the dish from the oven and let the Easy Mexican Lasagna rest for 5–10 minutes. This resting period allows the layers to set so you can slice neat portions.
- Cut into squares and serve warm. Garnish as desired with fresh cilantro, sliced avocado, a dollop of sour cream, or extra salsa on the side.
Troubleshooting and tips
- If your tortillas are very dry, warm them briefly in a microwave or place them in a dry skillet for a few seconds to make them more pliable and less likely to crack when layering.
- For a spicier bake, increase the taco seasoning to 2 tablespoons or add diced jalapeño peppers along with the bell pepper and onion.
- If you prefer a saucier casserole, stir in an extra 2–4 tablespoons of salsa before assembling the layers.
- To get extra crispy edges, remove the foil for the last 15 minutes of baking instead of 10, but watch closely so the top doesn’t burn.
- This dish reheats beautifully in the oven at 325°F for 10–15 minutes or in the microwave for single servings.
Make it your own
This Easy Mexican Lasagna is extremely adaptable. Swap ground beef for ground turkey or a plant-based ground alternative to change protein without altering the rest of the recipe. Use different cheeses—pepper jack for a little heat, Monterey Jack for creamy meltiness, or a blend with cheddar for sharpness. You can also add layers of sliced zucchini or cooked rice to stretch the casserole for larger families.
Serving suggestions
- Serve with a simple green salad dressed with lime vinaigrette to brighten the plate.
- Offer warm tortillas or tortilla chips on the side for scooping.
- Top individual slices with chopped cilantro, sliced scallions, sliced avocado, or a squeeze of lime.
Storage
Allow any leftovers to cool completely, then store them in an airtight container in the refrigerator for up to 3–4 days. Reheat portions in the microwave or in an oven-safe dish at 325°F until warmed through. For longer storage, freeze individual portions wrapped tightly in plastic wrap and foil; they’ll keep for up to 2 months. Thaw overnight in the refrigerator before reheating.
Final thoughts
This Easy Mexican Lasagna is a dependable weeknight solution that balances simplicity with bold flavors. It’s perfect for meal prep, potlucks, or a cozy family dinner. The creamy filling, hearty beans, and melty cheese come together in a way that feels special but doesn’t require elaborate prep. Try it once, and it’s likely to become a repeat in your dinner rotation.
Easy Mexican Lasagna
Ingredients
Equipment
Method
- Preheat the oven to 350°F (175°C) and spray a 9×13-inch baking dish with cooking spray.
- In a large skillet over medium-high heat, brown the ground beef until no longer pink, breaking it up with a spatula.
- Add the diced onion and diced red bell pepper to the skillet and cook about 3 minutes until slightly softened; drain any excess grease.
- Stir in 1–2 tablespoons taco seasoning, the Rotel tomatoes, drained black beans, drained corn, and 1/2 cup salsa.
- Add the softened cream cheese to the skillet and stir until it melts and combines into a cohesive filling, then remove from heat.
- Place 5 corn tortillas in the bottom of the prepared baking dish, overlapping as needed to cover the surface.
- Sprinkle about 1/2 cup of shredded cheese over the tortillas, then spread half of the beef mixture evenly on top.
- Top with the remaining 5 tortillas, then add the rest of the beef mixture evenly over them.
- Finish by sprinkling the remaining shredded cheese over the top.
- Bake uncovered for 25–30 minutes until the casserole is hot and bubbly and the cheese is melted.
- Remove from the oven and serve with any desired toppings.
Notes
- Assemble lasagna in the pan and cover tightly for freezing.
- Freeze for up to 2 months without baking.
- Thaw in the refrigerator overnight before baking.
- Bake according to directions after thawing.
