Chop or shred the leftover cooked chicken into bite-sized pieces using a chef's knife on the cutting board.
1/2 cup cooked chicken
Measure out one cup of warm sushi rice and transfer it into a mixing bowl.
1 cup sushi rice
Add the shredded chicken to the bowl of rice.
1/2 cup cooked chicken
Drizzle two tablespoons of soy sauce over the mixture and gently stir with a spoon or chopsticks until evenly combined.
2 tablespoons soy sauce
Sprinkle sesame seeds on top for garnish and added flavor.
1 teaspoon sesame seeds
Serve immediately, displaying a colorful bowl with specks of sesame and a glossy finish from the soy sauce.