This hearty casserole blends traditional lasagna layering with bold Mexican flavors and savory ground sirloin. It is a filling, family-friendly meal that combines three types of cheese with a spicy meat and bean sauce.

List of ingredients

1 1/2 lb. ground sirloin – lean beef for the base sauce.
1 1/2 tsp. creole seasoning – adds a complex, spicy depth.
2 tsp chili powder – provides classic Mexican flavor.
1 tsp cumin – adds earthy warmth to the meat.
1 8 oz. can tomato sauce – thickens the sauce base.
1 14.5 oz. can diced tomatoes – adds texture and acidity.
1 4 oz. can diced green chiles – provides mild heat and tang.
1 14.5 oz can black beans, drained and rinsed – adds protein and fiber.
1 cup water – adjusts the sauce consistency for uncooked noodles.
16 oz. container of cottage cheese – creates a creamy middle layer.
3 1/2 to 4 cups shredded Colby Jack cheese – for melting and topping.
1/2 tsp salt – enhances all savory flavors.
1/4 tsp pepper – adds a subtle bite.
1 egg – binds the cottage cheese mixture.
1 tbsp cilantro, plus more for garnish – adds a fresh, herbal note.
9 lasagna noodles, uncooked – the structural base of the dish.
Sliced black olives for topping (optional) – adds a salty finish.

step-by-step instructions

Brown the meat: In a large pot, season ground sirloin with creole seasoning, chili powder, and cumin, then cook until browned.
Simmer the sauce: Stir in tomato sauce, diced tomatoes, black beans, green chiles, and water. Simmer over medium heat for about 10 minutes, taste to adjust seasoning, and then remove from heat.
Prepare the cheese filling: In a separate bowl, mix together the cottage cheese, 1 cup of shredded cheese, 1 egg, salt, pepper, and 1 tablespoon of cilantro.
Prep the pan: Lightly spray a 9 x 13 inch casserole dish with cooking oil spray to prevent sticking.
Start layering: Spread 1 1/2 cups of the meat sauce evenly across the bottom of the casserole dish.
First layer: Place 3 uncooked noodles over the sauce, followed by 1/3 of the remaining meat sauce, 1/2 of the cottage cheese mixture, and 1 cup of shredded cheese.
Second layer: Repeat the sequence with 3 more noodles, another portion of meat sauce, the remaining 1/2 of the cottage cheese mixture, and more shredded cheese.
Final layer: Top with the last 3 noodles, the final 1/3 of the meat sauce, and the remaining shredded cheese.
Bake: Cover the dish tightly with foil. Bake at 350 degrees Fahrenheit for 50 minutes.
Brown the top: Remove the foil and bake for an additional 5 to 10 minutes until the cheese is bubbly and golden. Use a sheet pan under the dish to catch any overflow.
Finish and serve: Garnish with sliced black olives and fresh cilantro. Let the lasagna cool for 10 minutes before slicing and serving.

Expert Baking Tips

Use a Baking Sheet to Prevent Oven Mess

When baking lasagnas with a high sauce-to-noodle ratio, the liquids can bubble over the edges of the pan. Placing your casserole dish on a rimmed baking sheet catches these drips and prevents burnt sauce from smoking in your oven. This simple step makes cleanup much easier after the meal.

Manage Uncooked Noodles Correctly

This recipe uses uncooked noodles, which rely on the moisture from the sauce to soften during the baking process. Ensure the foil seal is tight to trap the steam inside the dish, as this steam is what cooks the pasta. If the seal is loose, the noodles may remain hard or chewy.

Prepare the Baking Dish for Easy Release

Using a high-quality cooking oil spray or a thin layer of butter on the sides of the 9×13 pan prevents the cheese from sticking to the edges. This allows you to lift the slices out cleanly without tearing the layers. A glass or ceramic dish is recommended for even heat distribution.

Ingredient Substitutions

Swap Ground Sirloin for Ground Turkey

For a leaner alternative, replace the ground sirloin with lean ground turkey or ground chicken. Because turkey is lower in fat, you may want to add a tablespoon of olive oil to the pot before browning. This ensures the meat stays moist and absorbs the spices effectively.

Alternative Bean Options

While black beans are traditional, pinto beans or kidney beans work equally well in this recipe. Ensure they are thoroughly rinsed and drained to avoid adding unwanted salt or liquid to the sauce. Pinto beans offer a slightly creamier texture that blends well with the melted cheese.

Substituting Ricotta for Cottage Cheese

If you prefer a denser cheese layer, you can use ricotta cheese instead of cottage cheese. Ricotta provides a smoother consistency and a milder flavor profile. Keep the egg in the mixture to ensure the ricotta layer sets properly during baking.

Using Different Pasta Shapes

If you do not have lasagna noodles, you can use wide egg noodles or even corn tortillas for a more authentic feel. If using tortillas, omit the water from the sauce as tortillas do not require as much moisture to soften. Layer them similarly to the noodles for the same structural result.

Custom Variations

Adding Fresh Jalapenos for Heat

To increase the spice level, fold diced fresh jalapenos into the meat sauce before simmering. For a milder heat, remove the seeds and membranes from the peppers. You can also add sliced jalapenos on top of the final cheese layer before baking.

Incorporating Corn for Texture

Adding one cup of frozen or canned corn kernels to the meat mixture adds a sweet contrast to the spicy seasonings. Stir the corn in during the last two minutes of simmering the sauce. This adds a pop of color and a different texture to every bite.

Making a Meat-Free Version

To make this dish vegetarian, replace the ground sirloin with a plant-based meat crumble or an extra can of mixed beans. Increase the amount of diced tomatoes and green chiles to maintain a hearty sauce consistency. Use a microbial-rennet cheese to ensure the dish is entirely plant-based.

Serving Suggestions

Pair with Homemade Cornbread

This Mexican lasagna pairs perfectly with warm, honey-glazed cornbread muffins. The sweetness of the cornbread balances the acidity of the tomato sauce and the saltiness of the cheese. Serve the muffins warm on the side for a complete meal.

Add Cool Toppings for Contrast

Fresh toppings can cut through the richness of the cheese and meat. Add dollops of sour cream or Greek yogurt and sliced avocados to each plate. These cool elements provide a temperature and flavor contrast that enhances the spicy profile of the lasagna.

Balance with a Crisp Green Salad

A light side salad with a lime-vinaigrette dressing helps balance the heaviness of the casserole. Use mixed greens, radishes, and cucumbers to provide a crunchy texture. The acidity of a lime dressing complements the cumin and chili powder in the main dish.

Storage and Preservation

Refrigerating Leftovers

Store leftover lasagna in an airtight container or wrap the remaining portion tightly in plastic wrap. Keep it in the refrigerator for up to four days. Ensure the lasagna has cooled to room temperature before sealing to prevent condensation from making the noodles soggy.

Freezing Instructions

This dish is excellent for meal prep and can be frozen for up to three months. Slice the lasagna into portions and freeze them individually with parchment paper between the pieces. Wrap the entire container in heavy-duty aluminum foil to prevent freezer burn.

Thawing the Casserole

For the best results, thaw frozen lasagna in the refrigerator overnight. This allows the moisture to redistribute evenly through the layers. Avoid thawing at room temperature to maintain food safety and texture quality.

Reheating Guidelines

Using the Oven for Best Texture

To maintain the structural integrity of the layers, reheat portions in the oven at 325 degrees Fahrenheit. Cover the slice with foil and a splash of water to keep it moist. Bake for 15-20 minutes or until the center is heated through.

Quick Microwave Reheating

For a faster option, microwave a slice on high for 2 to 3 minutes. To prevent the cheese from becoming rubbery, cover the plate with a damp paper towel. This creates a small amount of steam that keeps the noodles tender.

Preventing Dryness During Reheating

Lasagna tends to lose moisture when reheated, which can make the noodles feel dry. Add a tablespoon of water or a small amount of tomato sauce to the slice before heating. This restores the saucy consistency of the original dish.

Troubleshooting Common Issues

Fixing a Watery Sauce

If your meat sauce seems too thin, simmer it for an extra 5-10 minutes without a lid before layering. This allows the excess water to evaporate and concentrates the flavors. You can also stir in a tablespoon of tomato paste to thicken the mixture quickly.

Dealing with Hard Noodles

If the noodles are still hard after the initial baking time, increase the foil seal and bake for another 10 minutes. If the cheese is already browned, add a small amount of water to the edges of the pan and cover it again. This adds the necessary steam to finish cooking the pasta.

Preventing Over-Browned Cheese

If the top layer of cheese is browning too quickly before the center is hot, reduce the oven temperature by 25 degrees. Alternatively, keep the foil on for the majority of the cooking time. Only uncover the dish for the final 5 minutes of baking.

Frequently Asked Questions

Can I use different pasta?

Yes, you can use manicotti or ziti if lasagna noodles are unavailable. Simply break the pasta into smaller pieces or lay them flat. Adjust the sauce amount slightly to ensure the different shapes are fully submerged.

Is the egg necessary in the cheese mix?

The egg acts as a binder for the cottage cheese, preventing the middle layer from becoming runny or separating. While you can omit it, the layer will be less stable and may slide when you cut the lasagna into squares.

Can I substitute ricotta for cottage cheese?

Absolutely. Ricotta provides a denser and smoother texture than cottage cheese. Both options work well, though cottage cheese adds a slightly saltier and more textured feel to the casserole.

How do I stop the sauce from bubbling over?

The best way to prevent overflows is to use a deep-sided 9×13 pan and place it on a baking sheet. Avoid overfilling the pan to the very brim, leaving about half an inch of space at the top.

Can I add other vegetables to the meat?

Yes, diced bell peppers, onions, and zucchini are great additions. Sauté these vegetables with the ground sirloin before adding the liquids. This adds nutritional value and more complex flavors to the base sauce.