Taco Casserole

Ingredients

• 8corn tortillas
• 425 g (15 oz)red enchilada sauce
• 1onion, chopped
• 1red pepper, chopped
• 1 tablespoongarlic, minced
• 680 g (1.5 lb)minced beef
• 2 packets (or 4 tablespoons)taco seasoning
• 180 ml (3/4 cup)water
• 411 g (14.5 oz)fire-roasted tomatoes, tinned and drained
• 794 g (28 oz)refried beans (or black beans)
• 280 g (2 1/2 cups)Colby Jack cheese, grated
• 225 g (2 cups)Monterey Jack cheese, grated
• 1sliced olives, tinned
• 40 g (1/4 cup)red onion, finely chopped
• 1spring onion, chopped
• 1tomato, chopped
• 45 g (1 1/2 cups)Fritos

Instructions

1. 1

   Prepare the tortillas

   Heat the oven to 175°C (350°F) and grease a 23 × 33 cm (9 × 13-inch) baking dish. Pour the enchilada sauce into a shallow dish and dip both sides of each tortilla in it. Arrange 4 tortillas in a single layer in the prepared dish.

2. 2

   Soften the vegetables

   Set a large pan over a medium heat and add a drizzle of oil, the onion and red pepper. Cook, stirring now and then, until softened. Stir in the garlic for 30 seconds, then push the vegetables to one side and add the minced beef.

3. 3

   Cook the beef

   Break up the beef as it cooks and continue until cooked through, then drain off the fat. Add the taco seasoning, water, remaining enchilada sauce and drained tomatoes. Stir the vegetables back in and cook until the liquid has been absorbed and the mixture has thickened.

4. 4

   Layer the filling

   Spread half the beans and half the beef mixture over the tortillas in the baking dish.

5. 5

   Add the cheese

   Mix the two cheeses together in a bowl and scatter half over the layer in the dish.

6. 6

   Repeat and bake

   Repeat the layers once: dipped tortillas, beans, beef mixture and cheese, finishing with cheese on top. Bake for 30 minutes.

7. 7

   Finish and serve

   Take the casserole out of the oven, add the garnishes and serve.

What is taco casserole?

Taco casserole takes inspiration from Mexican-style taco fillings and layers them in a baking dish, much like a lasagne. Tortillas, seasoned beef, beans and cheese bake together into a scoopable, substantial meal.

This version uses tortillas dipped in enchilada sauce, which adds flavour throughout the layers. Fresh toppings and Fritos go on at the end for contrast with the soft, cheesy filling.

Nutrition and macros by portion

The nutrition label shows one serving as written: 744 calories, 40g protein, 43g carbs, 45g fat.

The tortillas, beans and Fritos provide much of the carbohydrate, while the cheeses and beef contribute a substantial share of the fat and protein. Pair a serving with a generous salad or fresh vegetables to add balance and freshness to the plate.

Building flavour in the filling

Vegetables first: cook the onion and red pepper until soft before adding the garlic. Briefly cooking the garlic helps it flavour the pan without leaving it in for the full browning time.

Beef and seasoning: break the meat into small pieces as it cooks so it spreads evenly through the casserole. Draining the fat before adding the seasoning and liquid keeps the filling from becoming greasy.

Dipping and layering the tortillas

Dip briefly: coat both sides of each tortilla in the enchilada sauce, then let excess drip away. A quick dip seasons the tortillas without making them too wet to handle.

Keep it even: spread each layer of beans and beef across the tortillas, reaching close to the edges. This helps each serving hold together and gives every portion a mix of filling and cheese.

How to judge the filling

Thickened mixture: the beef mixture is ready for layering when the added liquid has been absorbed and it no longer looks watery. If it is still loose, give it a little more time in the pan, stirring regularly.

Tender bake: after 30 minutes, the cheese should be melted and the casserole hot through. Let it settle briefly before serving so the layers are easier to scoop.

Choosing the beans and cheese

Refried beans: their thick texture helps bind the layers. Black beans can be used instead, as noted in the ingredient list; spread them evenly so they are not concentrated in one area.

Cheese blend: combining Colby Jack and Monterey Jack gives the casserole a good melting layer. Toss them together before assembling so both cheeses are distributed throughout.

Fresh toppings and crunch

Garnish at the end: add the olives, red onion, spring onion and tomato after baking. This keeps the fresh ingredients distinct from the hot, soft layers.

Fritos: scatter them over the top just before serving for crunch. Adding them earlier would soften them in the heat and moisture of the casserole.

What to serve alongside

A crisp green salad or simple lettuce with lime makes a fresh contrast to the rich, cheesy filling. You could also serve salsa or a squeeze of lime at the table.

For a more substantial spread, offer rice or extra beans on the side. The casserole is already filling, so a light, fresh accompaniment is often enough.

Recipe notes & tips

• Drain the tinned tomatoes well so their liquid does not loosen the beef filling.
• Dip each tortilla on both sides, but avoid leaving it to soak in the sauce.
• Mix the cheeses before assembling to spread both varieties through the casserole.
• Use a wide spoon to distribute the beans and beef in even layers.
• Add the Fritos and fresh garnishes just before serving to keep their textures distinct.

Variations

• Use black beans: swap them for the refried beans and spread them evenly through the layers.
• Add extra heat: serve with sliced fresh chilli or a hot salsa at the table.
• Make it meat-free: replace the beef with extra beans and chopped vegetables.
• Change the cheese: use another good-melting grated cheese in place of either variety.
• Add sweetcorn: stir it into the beef mixture with the drained tomatoes.

Common mistakes to avoid

• Watery filling: drain the tomatoes thoroughly and cook the mixture until the liquid has been absorbed.
• Soggy tortillas: dip them briefly in the sauce rather than letting them soak.
• Uneven layers: spread the beans and beef across the dish before adding the next layer.
• Burnt garlic: add it after the vegetables soften and cook it for only 30 seconds before adding the beef.
• Soft Fritos: add them after baking, just before serving.

How to store

Refrigerate leftovers in a covered container for up to 3 days. Reheat portions in the oven or microwave until hot throughout; add fresh toppings and Fritos after reheating.

Frequently asked questions