[Bufkin]

Tuna tartare is a simple recipe I learned as a kid that I still make to this day. By memory of course.

3 3/4 pounds very fresh tuna steak
1 1/4 cups olive oil
5 limes, zest grated
1 cup freshly squeezed lime juice
2 1/2 teaspoons wasabi powder
2 1/2 tablespoons soy sauce
2 tablespoons hot red pepper sauce
2 1/2 tablespoons kosher salt
1 1/2 tablespoons freshly ground black pepper
1 1/4 cups minced scallions, white and green parts (12 scallions)
3 1/4 tablespoons minced fresh jalapeno pepper, seeds removed
5 ripe Hass avocados
1 1/2 tablespoons toasted sesame seeds.
Grated parmesan to top it off