Hawaiian Chicken Sheet Pan

1. Preheat oven to 400°F (200°C). 2. In a large bowl, whisk together teriyaki sauce, honey, soy sauce, rice vinegar, and red pepper flakes (if using). 3. Add the sliced chicken to the bowl and toss to coat with the sauce. 4. Line a sheet pan with aluminum foil or parchment paper. 5. Arrange the chicken on the sheet pan in a single layer. 6. Roast in the preheated oven for 20-25 minutes or until cooked through. 7. While the chicken is cooking, prepare the pineapple chunks. 8. After the chicken has roasted for 15 minutes, add the pineapple chunks to the sheet pan. 9. Return to the oven and roast for an additional 5-10 minutes or until the pineapple is caramelized. 10. Serve the chicken and pineapple over cooked rice.