
If you love classic lasagna but want something with a little more spice and Southwestern flavor, this Easy Mexican Lasagna is the perfect dinner to try. It combines seasoned ground beef, hearty beans, zesty salsa, tortillas, and plenty of melted cheese into a comforting layered casserole.
It is easy enough for a busy weeknight but satisfying enough for a family dinner or casual gathering. The layers come together with simple ingredients, and the finished dish is wonderfully cheesy, flavorful, and filling.
Table of Contents
Why You’ll Love Easy Mexican Lasagna – Cheesy and Flavorful
- Easy Weeknight Dinner: This recipe uses simple ingredients and straightforward preparation, making it a practical choice for busy evenings.
- Cheesy and Flavorful: Every layer is packed with savory beef, zesty salsa, beans, and plenty of gooey melted cheese.
- Family-Friendly Comfort Food: The familiar lasagna-style layers make this Mexican-inspired casserole approachable for both kids and adults.
- Perfect for Meal Prep: It stores and reheats beautifully, so you can prepare it ahead for convenient lunches or dinners throughout the week.
- Easy to Customize: Add your favorite toppings, switch up the protein, or adjust the spice level to make the casserole your own.
Ingredients You’ll Need
This layered Mexican lasagna swaps noodles for tortillas and packs in seasoned ground beef, beans, salsa, and plenty of melted cheese — it’s a comforting, crowd-pleasing dinner your family will ask for again and again.
A few tips for the best results: shred your own cheese instead of using the pre-shredded bagged kind (it melts smoother), pick a salsa with good flavor since it does a lot of the work here, and use soft flour or corn tortillas so every bite holds together nicely.
- Ground Beef — Provides a savory, hearty base for the filling. Lean ground beef works especially well.
- Yellow Onion — Adds natural sweetness and extra flavor to the seasoned beef mixture.
- Garlic — Brings a warm, aromatic flavor that complements the Mexican-inspired seasonings.
- Taco Seasoning — Gives the beef its signature blend of chili, cumin, paprika, and other spices.
- Black Beans — Add texture, fiber, and satisfying heartiness to every layer.
- Salsa — Brings moisture, acidity, and a bright tomato-pepper flavor to the casserole.
- Flour Tortillas — Take the place of traditional lasagna noodles and create soft, tender layers.
- Shredded Mexican Cheese Blend — Melts beautifully over the casserole and creates the gooey, cheesy finish.
- Corn — Adds little bursts of sweetness and a pleasant texture throughout the filling.
- Fresh Cilantro — Provides a fresh, herbal contrast to the rich and cheesy layers.
- Sour Cream — Makes a creamy topping and balances the warmth of the spices.
- Jalapeño — Adds optional heat for anyone who enjoys a spicier casserole.
Step-By-Step Direction
Step 1: Cook the Ground Beef

Brown the ground beef in a large skillet over medium heat. Add the diced onion and garlic, then cook until the beef is fully browned and the onion is tender.
Drain any excess grease, then stir in the taco seasoning. Add the black beans, corn, and salsa, mixing everything well until heated through.
Step 2: Prepare the Baking Dish

Lightly grease a baking dish to prevent sticking. Spread a thin layer of the beef mixture across the bottom of the dish.
Arrange the tortillas, beef mixture, salsa, and shredded cheese nearby so the casserole is easy to assemble.
Step 3: Add the First Layers

Place tortillas over the beef mixture. Spread another layer of the seasoned beef mixture over the tortillas.
Add salsa and a generous layer of shredded Mexican cheese, spreading everything evenly from edge to edge.
Step 4: Continue Layering
Continue adding layers of tortillas, seasoned beef, salsa, and cheese until all the filling has been used.
Finish with a generous layer of shredded cheese on top. This will melt into a golden, bubbly topping while the lasagna bakes.
Step 5: Bake the Mexican Lasagna
Cover the baking dish with foil and bake in a preheated oven until the casserole is hot throughout.
Remove the foil toward the end of baking and continue cooking until the cheese is melted, bubbly, and lightly golden around the edges.
Step 6: Rest, Slice, and Serve

Let the lasagna rest for several minutes before slicing. This helps the layers settle and makes each serving easier to lift from the dish.
Garnish with fresh cilantro, sour cream, sliced jalapeños, or your favorite toppings and serve warm.
Serving Suggestions
Serve this Mexican Lasagna with a fresh green salad, avocado salad, or a simple side of roasted vegetables for a complete dinner.
For a more festive meal, pair it with Mexican rice, refried beans, guacamole, pico de gallo, or tortilla chips. A spoonful of sour cream and fresh cilantro on top adds a cool, creamy contrast to the warm spices.
For gatherings, cut the casserole into smaller squares and serve it alongside a selection of toppings so everyone can customize their portion.
Tips for the Best Results
- Drain Excess Grease: If your ground beef releases a lot of fat, drain it before adding the seasonings and other ingredients. This keeps the casserole flavorful without becoming greasy.
- Don’t Overfill the Layers: Spread the filling evenly instead of creating very thick layers. This helps the tortillas soften properly and makes each serving easier to cut.
- Use Plenty of Cheese: A generous cheese layer creates the creamy, bubbling topping that makes this casserole especially comforting and delicious.
- Let It Rest Before Slicing: Give the baked casserole a few minutes to cool before serving. The layers will firm up slightly and hold together much better.
- Adjust the Spice Level: Choose mild or hot salsa and add jalapeños according to your preference. You can easily make this recipe family-friendly or extra spicy.
Storage Tips
Refrigerator
Allow the Mexican Lasagna to cool before transferring leftovers to an airtight container or covering the baking dish tightly. Refrigerate for up to 4 days.
Freezer
For longer storage, portion the cooled lasagna into freezer-safe containers or wrap individual portions tightly. Freeze for up to 3 months for the best quality.
Reheating
For individual portions, reheat in the microwave until hot throughout. For larger portions, cover with foil and warm in the oven until heated through. Adding a little fresh cheese before reheating can help restore the delicious cheesy topping.
Easy Mexican Lasagna – Cheesy and Flavorful
Ingredients
- 1 lb ground beef
- 1 medium yellow onion diced
- 3 cloves garlic minced
- 1 packet taco seasoning
- 1 can black beans drained and rinsed
- 1 cup corn canned or frozen
- 2 cups salsa
- 8 large flour tortillas
- 3 cups shredded Mexican cheese blend
- ¼ cup fresh cilantro chopped
- ½ cup sour cream for serving
- 1 jalapeño thinly sliced (optional)
Instructions
- Preheat the Oven: Preheat the oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
- Cook the Ground Beef: Heat a large skillet over medium heat. Add the ground beef and diced onion. Cook until the beef is browned and the onion is tender.
- Add Garlic and Seasoning: Add the minced garlic and taco seasoning. Stir well and cook for another minute until fragrant.
- Add Beans, Corn, and Salsa: Stir in the drained black beans, corn, and salsa. Cook for a few minutes until the mixture is hot and well combined.
- Start the Layers: Spread a thin layer of the beef mixture across the bottom of the prepared baking dish. Place a layer of flour tortillas over the filling.
- Add More Filling and Cheese: Spread another layer of the beef mixture over the tortillas. Add salsa and sprinkle generously with shredded Mexican cheese.
- Continue Layering: Repeat the tortillas, beef mixture, salsa, and cheese until all the ingredients have been used. Finish with a generous layer of cheese on top.
- Bake: Cover the dish with aluminum foil and bake for about 25 minutes.
- Brown the Cheese: Remove the foil and continue baking for another 8–10 minutes, or until the cheese is melted, bubbly, and lightly golden.
- Rest and Serve: Remove the lasagna from the oven and let it rest for 5–10 minutes. Garnish with fresh cilantro, sour cream, and sliced jalapeños if desired. Slice and serve warm.
Notes
- Use mild salsa for a family-friendly version or hot salsa for extra heat.
- Ground turkey or chicken can be substituted for ground beef.
- Let the lasagna rest before slicing so the layers hold together better.
- Store leftovers in an airtight container in the refrigerator for up to 4 days.
- Freeze individual portions for up to 3 months for convenient meal prep.
Nutrition Facts
- Calories: 520 kcal
- Protein: 29 g
- Total Fat: 28 g
- Saturated Fat: 13 g
- Cholesterol: 90 mg
- Sodium: 1,050 mg
- Total Carbohydrates: 40 g
- Dietary Fiber: 7 g
- Sugars: 6 g


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