Prep the chicken: Pat chicken dry.
Cut into 1.5-inch chunks or keep whole if you prefer slices. Smaller pieces cook faster and reheat better.
Season: Toss chicken with olive oil, salt, garlic powder, onion powder, smoked paprika, and pepper. If you want a crisp edge, sprinkle on the cornstarch and toss to coat.
Preheat the air fryer: Set to 380°F (193°C) for 3 minutes.
A hot basket helps the chicken sear quickly.
Cook the chicken: Arrange chicken in a single layer with space between pieces. Air fry 10–14 minutes, shaking halfway. Internal temperature should hit 165°F (74°C).
Make the Buffalo sauce: Warm Buffalo sauce with the melted butter in a small bowl.
For lighter sauce, skip the butter or swap with 1 teaspoon olive oil.
Toss and finish: When the chicken is cooked, toss in the warm Buffalo sauce until coated. For extra tacky edges, return sauced chicken to the air fryer for 1–2 minutes.
Roast the veggies: While the chicken cooks, chop broccoli, carrots, and bell pepper. Toss with a little olive oil, salt, and pepper.
Air fry at 370°F (188°C) for 8–12 minutes, shaking once, until crisp-tender.
Cook or reheat your base: Warm cooked rice or quinoa, or steam cauliflower rice. Keep portions to about 1/2 cup per container if you’re watching carbs.
Assemble: Divide base, veggies, and Buffalo chicken into 4–5 containers. Add a drizzle of yogurt-lemon sauce or keep it in a small cup on the side.
Cool, then store: Let containers cool uncovered for 15–20 minutes.
Seal and refrigerate.