BOIL: From frozen or thawed, boil franks for 8-10 minutes.
GRILL: Grill franks over medium heat until brown on all sides. Frozen franks will cook in approximately 15 minutes. Thawed franks take about 8 minutes.
MICROWAVE: Place frank on a microwave safe plate. Cover with a paper towel. For one frank cook on high for 1½ - 2 minutes, if frozen and 1 minute if thawed.