Ingredients
4 green Thai chiles, stemmed, coarsely chopped
1 tablespoon plus 1 teaspoon grated peeled fresh ginger
1 tablespoon toasted sesame seeds
1 garlic clove, coarsely chopped
1/2 teaspoon kosher salt plus more for seasoning
1/4 cup sunflower or vegetable oil
2 teaspoons toasted sesame oil
1 teaspoon distilled white vinegar
1 pound sashimi-grade yellowfin tuna fillets, cut into 1/8" cubes
4 toasted dried nori sheets, halved lengthwise
1 1/2 cups (about) cooked short-grain rice, cooled
Assorted fillings, such as sliced scallions, English hothouse or Persian cucumbers, cilantro leaves, and chive blossoms
Ingredient Info:
Look for Thai chiles, nori, and chive blossoms at better supermarkets and at Asian markets.