Combine sherry, gingerroot, soy sauce, honey & garlic in a 1 cup
glass measure. Microwave uncovered at high 1 minute or until mixture
boils. Cool slightly. Place tuna in an 11 x 7 x 1-1/2" baking dish.
Pour marinade overtuna. Cover & chill 2 hours. Remove tuna from
marinade, reserving marinade. Preheat a 10" browning skillet at high
for 8 minutes. Arrange tuna on hot browning skillet with thickest
portions to the outside. Microwave uncovered at high for 2 minutes.
Turn steaks over & baste with marinade. Microwave at high for 1-1/2
to 2 minutes. Let stand covered 2 minutes. Serve immediately with
warm marinade. (May also grill outdoors.)
