I LOVE Enchiladas. There aren't too many foods out there that are better! Here is one of my favorite recipes. It's super easy, and can be switched up a bit for whatever you happen to have on hand.
1 lb ground beef (or ground chicken or turkey would work too)
1 clove garlic
2 Tbsp chopped onion
Fry this all until beef is browned. Then add:
1/2 can tomato soup
1 1/2 cans tomato soup (I've used tomato sauce, tomato juice, and crushed tomatoes. They all work, just adjust the seasoning then!)
2-3 Tbsp taco seasoning (you could use more if you want, but then it gets pretty salty, since the soup is already salty)
Water to make the sauce whatever consistency you like!
Heat the soup and seasoning together, add water.
Spread some of the sauce on the bottom of a 9x13 pan.
Fill tortillas (whatever size you have!) with the beef mixture, roll them up, and then place them in the pan.
Spread remaining sauce on top of the enchiladas. Sprinkle with cheddar cheese.
Bake @ 350 F til the cheese is melted and bubbling.
I usually serve this with rice. The sauce tastes really good on the rice!