Prep the chicken: Pat the chicken dry and cut into bite-size pieces. Toss with 1 tablespoon oil, 2 tablespoons cornstarch, salt, and pepper until lightly coated.
Preheat the air fryer: Set to 390°F (200°C) for 3 minutes.
A hot basket helps with browning and crisping.
Air fry in batches if needed: Arrange chicken in a single layer in the basket. Air fry for 8–10 minutes, shaking halfway. Pieces should be golden with an internal temp of 165°F (74°C).
Repeat with remaining chicken.
Make the sauce: While the chicken cooks, combine honey, soy sauce, vinegar, sesame oil, ginger, garlic, and red pepper flakes in a small saucepan. Bring to a gentle simmer over medium heat.
Thicken the sauce: Stir the cornstarch slurry, then pour it into the bubbling sauce. Simmer 1–2 minutes until glossy and slightly thick.
If too thick, add a splash of water.
Toss the chicken: Transfer the hot chicken to a large bowl. Pour over enough sauce to coat well and toss gently until every piece shines.
Prep the bowls: Add a warm layer of rice to each bowl. Top with honey garlic chicken, steamed broccoli, carrots, and cucumber.
Finish with garnish: Sprinkle sliced green onion and sesame seeds.
Add a squeeze of lime for brightness.
Serve immediately: Enjoy while the chicken is crisp and the sauce is sticky.