1.   Heat the tortilla on a griddle until lightly browned.

2.   Heat tortillas on grill or in a low-temperature oven.

3.   Heat the tortillas either by frying in the oil, or place them over the low open flame on a gas stove to lightly brown the exteriors.

4.   Heat tortillas according to package instructions or just flip them a few times in a hot pan or griddle.

5.   Instead of heating the tortillas in an oven or a toaster oven, you can heat them in a very hot skillet with no oil.

6.   While franks cook, heat tortillas on grill, turning with tongs.