Write the next sentence in the following story.

How to make migas
Slice the tortillas into strips.
Place them on a cutting board and use a knife to slice them into 1/2-inch strips. It's easiest to stack the tortillas and cut them all at once.
Heat a skillet or frying pan over medium heat. Pour in a pat of butter or a tablespoon of vegetable oil and heat it for a few minutes.