This Tex-Mex inspired casserole layers soft flour tortillas with a hearty mixture of seasoned ground beef, black beans, corn, and diced tomatoes. The meat filling gets its bold flavor from taco seasoning and optional chili powder, while plenty of shredded Mexican cheese creates that signature bubbly, golden topping.
Assembly comes together quickly with simple layering: tortillas first, then one-third of the beef filling, followed by a generous sprinkle of cheese. Repeat the layers twice more, finishing with tortillas and the remaining cheese. After 25 minutes covered and 10 minutes uncovered, the cheese melts into that perfect golden-brown finish.
The dish serves six and stays warm for easy serving. Let it rest briefly before slicing to help the layers set. Top with fresh cilantro, sliced jalapeños, or a dollop of sour cream for extra flair.
The first time I made this Mexican Lasagna was on a rainy Tuesday when I had craving for something comforting but different. I had just come home from work tired and hungry with a package of ground beef and some tortillas that needed using. My roommate walked in halfway through cooking and asked what smelled so incredible in the oven. That night we ended up eating straight from the baking dish while standing in the kitchen because neither of us could wait for it to cool properly.
Last summer I made this for a backyard dinner party when my cousin from Texas was visiting. She took one bite and said this reminded her of Sunday dinners at her abuelas house but with a fun twist. We sat outside until well past sunset picking at the leftovers and talking about everything and nothing. Sometimes food just brings people together like that.
Ingredients
- 500 g ground beef: This forms the hearty base of the filling and absorbs all those spices beautifully
- 1 medium onion, diced: Adds sweetness and depth to the meat mixture as it cooks down
- 2 cloves garlic, minced: Fresh garlic makes such a difference here dont skip it
- 1 red bell pepper, diced: Brings a pop of color and subtle sweetness
- 1 can black beans: These make the dish more filling and add great texture
- 1 can corn: Little bursts of sweetness throughout every layer
- 1 can diced tomatoes: Provides moisture and helps create that saucy filling
- 1 packet taco seasoning: The shortcut that makes everything taste properly seasoned
- 1/2 tsp chili powder: Optional but recommended if you like a little extra warmth
- Salt and pepper: Taste and adjust because seasoning matters
- 8 medium flour tortillas: These become your pasta layers soft and pliable
- 3 cups shredded Mexican cheese blend: More cheese might seem excessive but trust me
- Fresh cilantro: Bright herbiness to cut through all that richness
- Sliced jalapeños: For those who want an extra kick on top
- Sour cream: Cool contrast against all the spicy cheesy goodness
Instructions
- Heat things up:
- Preheat your oven to 180°C so its ready when you need it.
- Brown the beef:
- Cook the ground beef in a large skillet over medium heat until nicely browned then drain the excess fat.
- Add the aromatics:
- Toss in the onion garlic and bell pepper and sauté for about 4 minutes until softened and fragrant.
- Season and simmer:
- Stir in the taco seasoning chili powder beans corn and diced tomatoes then let it simmer for 5 minutes.
- Start layering:
- Grease your baking dish and place two tortillas on the bottom tearing them as needed to cover the surface.
- Build the first layer:
- Spread one third of the meat mixture over the tortillas and sprinkle with one fourth of the cheese.
- Repeat and repeat:
- Make two more layers of tortillas meat and cheese then finish with a final tortilla layer and remaining cheese.
- Bake covered:
- Cover loosely with foil and bake for 25 minutes to let everything meld together.
- Get it golden:
- Remove the foil and bake another 10 minutes until the cheese is bubbly and slightly golden.
- Rest before serving:
- Let the lasagna sit for 5 minutes so the layers set up and slice cleanly.
This recipe became my go to for potlucks after three different friends requested it for their birthdays in the same month. I love how it seems fancy but comes together so easily. The best part is watching peoples faces when they take that first bite and realize how good it is.
Making It Your Own
Swap ground turkey or chicken for the beef if you want something lighter or go vegetarian by doubling the beans and adding some sautéed zucchini. You can also add a layer of salsa between the tortillas for extra moisture and flavor. I once used corn tortillas and while it was different the corn flavor really came through.
Serving Suggestions
A crisp green salad with lime vinaigrette cuts through all that richness perfectly. Light red wine works well but honestly an ice cold beer might be even better. Some people like crushed tortilla chips on top for crunch.
Make Ahead and Storage
You can assemble everything up to a day ahead and refrigerate before baking just add about 10 minutes to the covered baking time. Leftovers reheat beautifully and somehow taste even better the next day when all the flavors have had more time to mingle.
- Freeze unbaked lasagna for up to 3 months wrapped tightly
- Let it thaw completely in the refrigerator before baking
- Reheat individual portions in the microwave with a damp paper towel
Theres something so satisfying about digging into a warm slice of this cheesy layered goodness. Hope it becomes a regular in your dinner rotation like it has in mine.
Recipe FAQs
- → Can I make this ahead of time?
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Yes, assemble the entire casserole up to 24 hours in advance and refrigerate covered. Add 5-10 minutes to the baking time if baking cold from the refrigerator.
- → What can I use instead of ground beef?
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Ground turkey or chicken work well for a lighter version. For a vegetarian option, double the beans and add more vegetables like diced zucchini or mushrooms.
- → Can I freeze this lasagna?
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Absolutely. Assemble, cover tightly with foil and freeze for up to 3 months. Thaw overnight in the refrigerator before baking as directed.
- → Why do the tortillas need to be torn?
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Tearing tortillas helps them fit snugly in your baking dish without overlapping too much. This ensures even cooking and prevents soggy spots in the layers.
- → What type of cheese works best?
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A Mexican blend with cheddar and Monterey Jack melts beautifully. Pepper Jack adds extra heat, or mix in some queso fresco for a mild, fresh flavor contrast.