- 1 pound ahi tuna, cut into 1/2-inch cubes
- 1/4 cup minced green onion
- 2 tablespoons ground roasted macadamia nuts
- 2 tablespoons chopped fresh cilantro, or more to taste
- 1 tablespoon fresh lime juice
- 2 teaspoons sesame oil, or more to taste
- 1 teaspoon minced fresh ginger
- 1 teaspoon red pepper flakes
- 1 teaspoon sriracha sauce, or to taste
- Combine tuna, green onion, macadamia nuts, cilantro, lime juice, sesame oil, ginger, red pepper flakes, and sriracha sauce in a bowl; refrigerate for 2 hours.