Ingredient1 pound sushi grade ahi tuna, cut into 3/4 -inch cubes.1/4 cup soy sauce.1 teaspoon rice vinegar.1 1/2 teaspoons sesame oil, La Tourangelle.3/4 teaspoon red pepper flakes, crushed.1/3 cup green onions, thinly sliced.1/2 teaspoon sesame seeds, plus more for...
