Red Enchilada Sauce

This is my sister-in-law's recipe given to me through my Mom. I waited for a long time to try it, for whatever reason. I should have tried it earlier. I LOVE it! I don't buy canned sauce anymore. This tastes so much better! I usually double this recipe for the right amount for our family.

2T flour
1/2t. salt
2t or more chile powder
Mix together dry ingredients
stir in 2T Melted Shortening or oil
add 1 1/2 cup water
Boil sauce 10 minutes