Homemade Authentic Flour Tortillas (Easy and Perfectly Flexible)

Simon and I make some authentic flour tortillas after learning from many years of trial and error. Receta en español abajo.

Recipe:
3 cups flour (white or whole wheat but if you use whole wheat add one tbsp water)
1/2 tsp baking power
1 tsp salt
1/2 cup shortening, lard, or vegetable oil
1 1/4 cups warm water

Receta:
3 tazas de harina normal (añade una cucharada más si prefiera usar harina integral)
1/2 cucharadita polvo de hornear
1 cucharadita sal
1/2 taza manteca vegetal, manteca, o aceite vegetal
1 1/4 taza agua tibia

Flexible)