Spicy Tuna Roll (Poor Man's)

Bahan-bahan (6 porsi)

• 5 ounces can tuna in water (well drained)
• 1 tablespoon sriracha sauce
• 1/2 teaspoon chili oil
• 1/2 teaspoon rice vinegar
• 2 tablespoons scallions, finely chopped
• 1 1/2 tablespoons mayonnaise
• 6 nori sheets (seaweed)
• 1 1/2 cups cooked Japanese rice, at room temperature