Spicy Ahi Poke

Name: Spicy Ahi Poke
Prep time: 30 min
Cook time: 15 min
Total time: 45 min
Cuisine: American, Asian, Japanese
Ingredients: 1 lb yellowfin tuna steak, sushi or sashimi grade (fresh or flash frozen); about 1 tbsp soy sauce, to taste; about 1/2 tbsp sesame oil, to taste; 2 scallions, chopped finely; 1/4 onion, sliced (optional); 2 tbsp mayonnaise or Japanese mayonnaise; 2 tbsp Sriracha sauce (adjust depending on how spicy you like it)*; 2 tsp tobiko or masago, if you feel like splurging 🙂