Feliz Cinco de Mayo! I am on a tight food budget at the moment, so had to go on the cheap for dinner. So we had enchilada casserole. Here is the recpe:

1 7.75 oz can hot Mexican style tomato sauce
1 can refried beans
2 c shredded cheese (I used 4 cheese Mexican blend)
7 corn tortillas

1. Pour a thin layer of tomato sauce in bottom of casserole dish. 
2. Divide beans onto 6 tortillas. Place one in the center of casserole dish. Sprinkle with a thin layer of cheese. Dribble a little sauce on top. Repeat with remaining bean tortillas and cheese. 
3. Place past tortilla on top and gently press down to flatten and even out stack. Pour remaining sauce on top and spread evenly. sprinkle with remaining cheese. 
4. Bake at 350* for 20 minutes. Slice and serve with sour cream.