Place the oil in a flameproof casserole over high heat. Dice the beef, add to the pan and brown on all sides (you will need to do this in batches). Transfer the meat to the plate. Cut the bacon ...
Carefully remove the casserole from the oven and stir in the carrots and mushrooms. Cover and bake for a further 45 minutes, or until the beef and vegetables are just tender. Meanwhile ...
Transfer each bath of seared beef to a casserole dish and repeat the process as necessary. Fry the onions in the pan the beef was cooked in for 2-3 minutes, or until softened, then stir in the ...
Heat the oven to 350°F. Heat the oil in a 10-inch skillet over medium-high heat. Add the zucchini and onion and cook for 5 minutes or until they're tender. Stir in the spinach and corn.
Layer with the remaining 8 tortilla halves, then the remaining mushroom mixture, and enchilada sauce. Sprinkle top of casserole with the remaining 1/4 cup cheese. Cover baking dish with foil and bake ...