I do an enchilada casserole when I'm too lazy to actually roll them.
Basically a Mexican lasagna.
two cans of enchilada sauce I mix one mild and one hot.
enchilada filling -my favorite is a can of refried beans, 1 1/2 cups rice, about 1/2 cup cheese shredded and a little cream cheese maybe 1/4 of a stick, and taco sauce (not picante but bottled TACO sauce) mixed together, but you can also do shredded meat, veggies, beans whatever you'd use in a regular enchilada. My mom likes 3/4 pound ground beef cooked with taco seasoning with a can of Mexican style tomatoes and onions, my step dad likes shredded chicken cooked with taco seasoning, mixed with cream cheese and a can of green chiles
Shredded or crumbled cheese whatever your preference I use up what ever cheese I have in the drawer so both usually for me
Tortillas (family likes flour but I find that they get doughy so if it's just me I use corn. Usually a 10 pack for my size pan.)
Layer a pan any size, just depends on the amount and what you have on hand that you use. I would not use a cake pan unless you plan to make a massive amount, as the tortillas need to go to the sides of the pan.
Tortillas dipped in enchilada sauce
filling
shredded cheese
enchilada sauce
Then repeat at least three times (with bean and rice I can get about 4 thin layers)
Just make sure that the top of the casserole is tortillas
I then pour any remaining sauce over the top.
Cook on 350 covered with tinfoil until the casserole is bubbly
Remove foil, add a layer of cheese and broil until slightly brown and melty.
It tastes just like a enchilada but only takes about 10 minutes to get into a pan unlike rolling enchiladas that takes about 30-45.
I like it as is, but if you want to give it an extra kick then plate it and put a ladle of chili over the top. It's really good I just don't always fuss with the chili sauce over the top.