In a skillet, cook the ground beef over medium heat until browned. Drain any excess fat.
Add the taco seasoning to the beef and stir to combine.
In a baking dish, layer tortillas, beef mixture, enchilada sauce, and shredded cheese. Repeat layers until all ingredients are used, ending with cheese on top.
Bake in the preheated oven for 20-25 minutes, or until the cheese is melted and bubbly.
Let the casserole cool for a few minutes before serving.
Notes:
Feel free to add any additional toppings like sour cream, guacamole, or chopped cilantro.