Stir in the spinach and corn. Cook and stir until the spinach is wilted. Spread 1/2 cup enchilada sauce in a 3-quart shallow baking dish. Line the bottom of the baking dish with 6 tortillas ...
Preheat the oven to 180C/160C Fan/Gas 4. Season the beef well with salt and pepper. Heat half of the oil in a large flameproof casserole dish in two batches for 2–3 minutes, or until browned on ...
Heat 2 tablespoons of the oil in a deep, heavy-based, flameproof, lidded casserole over a high heat. Add the beef, in batches if necessary, and fry for 4-5 minutes, or until browned all over.