Prep the pineapple bowls: Halve the pineapple lengthwise. Use a knife to cut around the edge, then scoop out the flesh with a spoon, leaving about 1/2 inch of shell.
Chop 2 cups of the pineapple into bite-size pieces and set aside.
Marinate the chicken: In a bowl, combine chicken, 1/2 cup teriyaki sauce, garlic, ginger, and a pinch of pepper. Marinate for 15–30 minutes. If short on time, even 10 minutes helps.
Preheat the air fryer: Set to 380°F (193°C) for 5 minutes.
Lightly oil the basket or use a perforated liner to prevent sticking.
Optional crisp factor: Toss marinated chicken with 1 tablespoon cornstarch just before cooking. This helps the sauce cling and caramelize.
Air fry the chicken: Arrange chicken in a single layer. Cook 8–10 minutes, shaking halfway, until edges are caramelized and internal temp reaches 165°F (74°C).
Work in batches if needed.
Cook the veggies: Toss bell pepper and snap peas with a little oil, salt, and pepper. Air fry at 380°F for 4–6 minutes until tender-crisp. Remove and set aside.
Glaze the chicken: Transfer cooked chicken to a bowl and toss with the remaining 1/4 cup teriyaki sauce.
If you like it stickier, air fry 1–2 more minutes to set the glaze.
Warm the pineapple: Add pineapple chunks to the air fryer for 2–3 minutes at 350°F to bring out sweetness. This step is optional but adds great flavor.
Assemble the bowls: Add warm rice to pineapple shells or regular bowls. Top with glazed chicken, pineapple, and veggies.
Finish with green onions, sesame seeds, and a drizzle of sriracha if desired.
Serve: Taste and adjust seasoning. Add extra teriyaki or a squeeze of lime for brightness.