Creamy Beef Enchiladas

Begin with your favorite enchilada sauce. (Canned, packet, or homemade)Make as directed
Whisk in 1 can cream of mushroom soup
Brown 1 lb ground beef
Saute 1 small onion, chopped
Grate  cheddar cheese to make 2 cups

Spread 1/2 the sauce in a casserole dish
Spoon meat/onion mixture into tortillas, sprinkle with cheese and roll.
Place in dish with seam on the side, then roll till seam is down. Place next enchilada touching the saucy side of the one before, this should prevent the enchiladas from sticking together.
Continue till pan is full.
Pour the remaining sauce over the tortillas and sprinkle with cheese,

Bake in a 350 deg oven for 15 minutes, or until hot and bubbly.
Serve with sides of rice, corn, sour cream, etc.