Step 1: Prepare the Chicken - Begin by cutting the boneless, skinless chicken breasts into ½ inch strips or cubes.
Step 2: Coat the Chicken - In a mixing bowl, toss the chicken pieces with cornstarch, salt, and pepper until coated.
Step 3: Heat the Oil - In a large skillet or wok, heat the olive oil (or sesame oil) over medium-high heat.
Step 4: Cook the Chicken - Once the oil is hot, add the coated chicken pieces. Cook for about 5-7 minutes until golden brown and cooked through.
Step 5: Make the Sauce - While the chicken cooks, combine soy sauce, honey, sriracha, ginger, garlic, and sesame oil in a bowl. Mix well.
Step 6: Combine Chicken and Sauce - Pour the sauce over the chicken in the skillet. Stir to combine and cook for an additional 2-3 minutes until thickened.
Step 7: Add Sesame Seeds - Sprinkle sesame seeds over the chicken and stir to incorporate.
Step 8: Serve - Serve the sesame chicken over cooked white rice and garnish with chopped spring onions.