Dine the boneless chicken breast into bite-sized pieces and place in a mixing bowl. Pour teriyaki sauce over chicken and let marinate for at least 15 minutes.

Heat a skillet over medium-high heat, add a drizzle of oil, then sauté the marinated chicken for 6 to 8 minutes until cooked through.

While the chicken cooks, prepare rice or quinoa according to package instructions. Fluff grains when done.

Chop fresh vegetables: dice bell peppers, slice cucumber, and thinly slice green onions.

Assemble the bowls with a layer of rice or quinoa, topped with sautéed chicken, fresh vegetables, and crispy wonton strips.

Sprinkle sesame seeds, add avocado, and garnish with cilantro or parsley as desired.

Serve immediately while warm, letting everyone customize their bowls.