Cut in butter or lard until mixture starts to clump together when squeezed.
Mix in water a little at a time (you may use less depending on your flour) until a rough dough forms. Knead dough until it comes together and forms a ball.
Let dough rest for 30 minutes.
Divide dough into 8 pieces and roll each into a ball.
Roll out each piece into a wide, flat circle.
Cook tortillas on a hot griddle for a minute or two on each side, then keep wrapped in a kitchen towel until ready to eat.