In our home, we love taco night and while tortillas aren't incredibly expensive, these are a yummy and easy way to cut it down more.
6 cups flour
4 tsp baking powder
2 tsp salt
10 tbsp shortening
2 1/2 cups warm water
Mix then knead and form into 20 balls of dough. Roll as thinly as possible and cook for about 2 minutes on each side in a skillet warmed to med/med high. Don't use anything like cooking spray on the pan or you'll end up frying the tortilla. Yummy served warm or freeze in an air tight ziplock or container. Will also store in fridge, but I don't really know for how long.