1 head iceberg lettuce
3/4 lb sashimi-grade ahi
1 tbsp sesame oil
3 tbsp soy sauce
2 cloves garlic, minced
3 green onions, minced
2-4 tsp minced fresh ginger (depending on how much you like ginger!)
pinch sea salt
Pull apart the leaves of lettuce and find the crisp parts that will work well as lettuce cups.
Cut the ahi into 1/2"-3/4" cubes. Toss with sesame oil, soy sauce, garlic, green onions, and ginger.
Cover and refrigerate one hour.
Arrange the lettuce on serving trays and scoop a few cubes of fish into each.