Marinate the Chicken:
In a bowl, mix soy sauce, honey, garlic powder, ginger powder, salt, pepper, and cornstarch.
Add chicken pieces and toss to coat. Let marinate for 10 minutes.
Prepare the Sauce:
In a separate bowl, whisk together pineapple juice, soy sauce, honey, rice vinegar, sesame oil, garlic, and ginger. Set aside.
Cook the Chicken:
Heat a large pan over medium-high heat. Add a bit of oil and cook the chicken for 5-7 minutes until golden and cooked through. Remove and set aside.
Sauté Veggies & Pineapple:
In the same pan, add bell peppers and pineapple chunks. Sauté for 2-3 minutes until slightly caramelized.
Combine & Simmer:
Return the chicken to the pan. Pour in the sauce and simmer for 3 minutes.
Stir in the cornstarch slurry and cook for 2 more minutes until the sauce thickens.
Serve:
Spoon the pineapple chicken mixture over warm jasmine rice.
Garnish with green onions, sesame seeds, and red pepper flakes (if using).