Wash the cucumber thoroughly and cut it in half lengthwise, with a small spoon, scoop out the seeds from each cucumber half, and use a paper towel to pat the inside of the cucumber halves dry.
Take 1-2 tablespoons of cooked rice and gently press it inside each cucumber half.
Place 1 tbsp of cooked chicken on top of the rice in each cucumber half, and gently press the chicken down to ensure it stays in place.
Drizzle some sriracha sauce on top of the stuffed cucumber boats for added flavor, you can also add a dollop of sriracha mayo and a sprinkle of everything bagel seasoning.