If refrigerated, unwrap and place individual units in toaster oven. Toast until hot and crispy.
If frozen, place a butter knife between arepas and twist to separate. Place individual units in toaster oven. Toast to your liking. You may wish to toast more than once.
Preheat oven to 450 F. Place individual arepas on a baking pan or on top of aluminum foil. Leave in oven for approximately 5 to 7 minutes.
Refrigerated: 5-7 minutes (medio telones) Frozen: 10-15 minutes (medio telones) Etc.