Master Recipe Vegetarian Cone-Shaped Hand Roll from The Sushi Experience by Hiroko Shimbo

Ingredients

• 16 half-sheets nori (laver); choose the thin and crisp variety
• 4 cups (lightly packed) prepared sushi rice (¼ cup, 1.4 ounces, per roll)
• Sea salt, sugar, and komezu (rice vinegar)
• Spicy Sriracha mayonnaise sauce
• 1 package kaiware (daikon sprouts) (3½ ounces), roots removed
• 16 avocado sticks (for cutting instructions)
• 16 thin asparagus spears
• 1 small carrot (5 ounces), peeled and cut into julienne strips