Pineapple Teriyaki Chicken is a flavorful and easy-to-make dish that combines the tangy sweetness of pineapple with the umami flavors of teriyaki sauce. Start by marinating chicken thighs in a mixture of pineapple juice, soy sauce, ginger, garlic, and brown sugar. Let the chicken marinate for at least 1 hour to allow the flavors to infuse. Then, grill or bake the chicken until it is cooked through and slightly caramelized. While the chicken is cooking, simmer the remaining marinade in a saucepan until it thickens into a glaze. Brush the glaze over the cooked chicken and serve it with steamed rice and a side of vegetables. This Pineapple Teriyaki Chicken is a crowd-pleasing dish that is sure to impress.