Imitation Crab California Roll Burrito

Ingredients

• 2 cups sushi rice
• 2 cups water, plus extra for rinsing rice
• 2 tablespoons rice vinegar
• 2 tablespoons sugar
• 1 tablespoon kosher salt
• 16 ounces imitation crab meat
• 1/4 cup mayonnaise
• 2 carrots
• 1 cup napa cabbage
• 1 cucumber, peeled and seeds removed
• 1 avocado, sliced
• 4 sheets nori
• 1 teaspoon sesame seeds