Ingredients:
2-1/2 cups of white flour
1 Tbl shortening or lard or butter.
1 tsp. of baking powder
1/4 tsp salt
3/4-1 cup boiling water
Directions:
Mix the flour, baking powder and salt together. Cut in the shortening until it resembles very fine cornmeal.
Add 1/2 cup of the boiling water and then begin to mix it with a fork. Add the remaining water a very little at a time and continue mixing until the dough pulls away from the sides of the pan. You may not need all the water. The dough should be soft but not sticky at all.
Knead the dough on a lightly floured surface until it's smooth and elastic, usually just a few minutes.
Oil the surface of the dough and put it back in the bowl and let it rest, covered, for 10 minutes.
Break off golf ball sized hunks of dough and roll them into balls. Keep the balls covered while you work the tortillas so the dough doesn't dry out. Roll a ball out with a rolling pin until it's very thin but you can still handle it without tearing it.
Preheat a cast iron skillet to medium high and lower the tortilla into the pan carefully so you don't fold it over on itself. Cook it until bubbles start to form.
Flip it and continue to cook it until it has brown spots on the bottom. Move the tortillas to a plate and cover with another plate. The moisture from the warm tortilla will help to soften it. Continue to stack the warm tortillas, but rearrange them periodically so they become evenly moist and soft. If you are making tacos, you can begin to fry the tortillas in oil right away . Use tongs to hold the taco shape as you fry them.Serve warm or cool completely and store in a plastic bag with a paper towel inside the bag to absorb excess moisture.