Tofu Katsu Onigirazu

Name: Tofu Katsu Onigirazu
Prep time: 15 min
Cook time: 15 min
Total time: 30 min
Cuisine: Asian, Japanese
Ingredients: 250g firm tofu - for the tofu katsu; 2 tbsp cornstarch - for the tofu katsu; 40g bread crumbs - for the tofu katsu; 1/4 tsp salt - for the tofu katsu; 1 egg, beaten - for the tofu katsu; Cooking spray - for the tofu katsu; 60ml reduced-sodium soy sauce - for the teriyaki sauce; 80ml water - for the teriyaki sauce; 1 tbsp cornstarch - for the teriyaki sauce; 4 tbsp monk fruit sweetener - for the teriyaki sauce; 1/4 tsp garlic powder - for the teriyaki sauce; 1/4 tsp ginger powder - for the teriyaki sauce; 400g cooked sushi rice - for the other ingredients; 2 lettuce leaves, finely sliced - for the other ingredients; 1/2 carrot, julienned - for the other ingredients; 2 sheets nori (seaweed) - for the other ingredients