Tuna Tots with Yuzu Vinaigrette

Sushi Rice:

• 2 cups sushi rice

Sushi Zu:

• 2 tablespoons sugar
• 2 tablespoons rice vinegar
• Salt and freshly cracked black pepper
• Salt and freshly cracked black pepper 
• 1 tablespoon kosher salt

Spicy Tuna Salad:

• 2 tablespoons Sriracha
• 2 teaspoons mayo
• 2 teaspoons sambal
• 1 teaspoon sesame oil
• 1 cup finely diced sushi-grade raw tuna
• 2 teaspoons finely sliced scallions
• Pinch chili powder
• Dash hot sesame oil, or to taste
• Salt and freshly cracked pepper

Yuzu Vinaigrette:

• 2 tablespoons yuzu juice, or 1 tablespoon grapefruit juice and 1 tablespoon lime juice
• 1/2 tablespoon Dijon mustard
• 2 teaspoons wasabi
• Zest of half a lemon
• Zest of half a lime 
• 1/4 cup canola oil
• 1/2 teaspoon finely minced jalapeno
• Kosher salt and fleshly cracked black pepper
• Kosher salt and fleshly cracked black pepper 
• 4 cups canola oil, for frying 
• 1/2 cup unagi sauce (eel sauce, available from Asian grocery stores), optional