Taco Lasagna

Ingredients

• 454 g (1 pound)lean ground beef
• 15 ml (1 Tbsp)olive oil
• 1 mediumred onion, chopped
• 2 clovesgarlic, minced
• 60 ml (1/4 cup)taco seasoning
• 120 ml (1/2 cup), plus more as neededwater
• 1 cangreen chillies (optional)
• 1 canblack beans, drained
• 12 tortillas, each 15 cm (6 inches)flour tortillas
• 680 g (24 ounces)salsa
• 240 ml (1 cup)sour cream
• 720 ml (3 cups)shredded Mexican cheese blend

Instructions

1. 1

   Heat the oven

   Preheat the oven to 190°C (375°F) and grease the bottom of a 23 x 33 cm (9 x 13-inch) baking dish.

2. 2

   Brown the beef

   Cook the beef in a large frying pan over medium-high heat, breaking it into small pieces as it browns and cooks through. Transfer it to a bowl and set aside, then discard the remaining fat.

3. 3

   Soften the onion

   Heat the olive oil in the same pan over medium heat. Add the onion and cook until soft, about 4 minutes, then stir in the garlic and cook for 1 minute more.

4. 4

   Simmer the filling

   Return the cooked beef to the pan and add the taco seasoning, green chillies and beans. Pour in 120 ml (1/2 cup) water and bring to a simmer, stirring occasionally; add 1–2 tablespoons more water if needed. Take the pan off the heat.

5. 5

   Layer the casserole

   Cut 3 tortillas in half and use them with 1 whole tortilla to line the baking dish. Spread one-third of the salsa over them, followed by half the meat mixture. Dot half the sour cream over the meat and spread it with a spatula, then add 1 cup of cheese. Repeat the layers, then finish with 4 tortillas, the remaining salsa and the remaining cheese.

6. 6

   Bake until golden

   Bake for 30–40 minutes, until the cheese has melted and is lightly browned.

What is taco lasagna?

Taco lasagna is a Mexican-inspired layered casserole rather than a traditional Italian lasagne. It brings together tortillas, taco-seasoned meat, salsa and cheese in a format that is easy to bake and serve.

Here, black beans add substance to the beef filling, while sour cream gives the layers a creamy contrast to the salsa. The tortillas form the structure, so the casserole can be cut into portions once baked.

Nutrition and macros by portion

The nutrition label shows one serving as written: 436 calories, 28g protein, 33g carbs, 22g fat.

The tortillas, beans and salsa contribute most of the carbohydrates; the beef supplies much of the protein, while the oil, sour cream and cheese contribute fat. Balance a serving with a generous salad or vegetables on the side.

Build a savoury filling

Beef first: browning the meat before adding the other filling ingredients develops flavour and lets you drain away excess fat.

Aromatics next: soften the onion before adding the garlic, which needs less time in the pan. Taco seasoning, chillies and beans then join the beef for a briefly simmered filling.

Layer for an even bake

Tortilla base: fit the cut and whole tortillas across the bottom of the dish, using them to cover the base as directed.

Spread each layer of salsa, meat, sour cream and cheese as evenly as you can. This helps the filling reach the edges and makes the portions easier to serve.

Check the texture and doneness

The filling should simmer rather than boil vigorously; add the extra water a tablespoon at a time if it looks too thick to spread. The finished casserole should have melted cheese with light browning on top.

Let the dish settle briefly after baking before cutting it. This gives the layers a chance to hold together more neatly when served.

Plan the oven time

The recipe takes 45 minutes in total, with the casserole baking for 30–40 minutes. Since the bake time is a range, start checking near the earlier end for melted cheese and light browning.

Use the oven time to prepare a simple side, such as a green salad, to serve alongside the rich, layered casserole.

Serve it with fresh sides

A crisp salad or lightly dressed vegetables bring freshness and contrast to the soft tortillas, creamy sour cream and melted cheese.

For a more substantial spread, serve with extra salsa at the table. Keep any toppings separate so everyone can add them to their own portion.

Recipe notes & tips

• Drain the black beans well so they do not add excess liquid to the layers.
• Break the beef into small pieces as it cooks for a filling that is easier to spread.
• Add extra water gradually if the meat mixture seems too dry.
• Spread the sour cream with a spatula to distribute it across the filling.
• Check the top near the start of the 30–40 minute baking window.

Variations

• Make it milder: leave out the optional green chillies.
• Use another bean: swap in drained pinto beans for the black beans.
• Change the meat: use ground turkey instead of beef.
• Add fresh toppings: serve with chopped tomato or coriander at the table.
• Adjust the salsa: choose a mild or hot variety to suit your preference.

Common mistakes to avoid

• Overcooking the garlic: add it after the onion is soft and cook for just 1 minute.
• Skipping the draining: drain the beans well before adding them to the pan.
• Making the filling too dry: stir in 1–2 tablespoons of extra water if needed.
• Uneven layers: spread the salsa, sour cream and meat mixture across the tortillas.
• Baking without checking: look for melted cheese and light browning within the 30–40 minute range.

How to store

Refrigerate leftovers in a covered container and use within 3–4 days. Reheat portions in the oven or microwave until hot throughout.

Frequently asked questions