Poultry
How Long to Cook Chicken Breast
Boneless chicken breast takes 20–25 min at 400°F in the oven, 12–15 min in the air fryer, or 6–7 min per side on a stovetop.
Reference size: 6–8 oz boneless, skinless
Safe Internal Temperature
165°F / 74°C
Cooking Times by Method
| Method | Temperature | Time |
|---|---|---|
| Oven | 400°F / 200°C | 20–25 minutes |
| Air Fryer | 380°F / 195°C | 12–15 minutes |
| Stovetop | Medium-high heat | 6–7 minutes per side |
| Grill | Medium-high (400°F) | 6–8 minutes per side |
| Microwave | — | 3–4 minutes per breast |
| Slow Cooker | Low | 4–5 hours (low) / 2–3 hours (high) |
| Instant Pot | High pressure | 8–10 minutes + 10 min natural release |
Oven: Pound to even thickness (¾ inch) for even cooking. Rest 5 min before cutting.
Air Fryer: Flip halfway. Lightly oil and season generously.
Stovetop: Use a heavy skillet. Press lightly and don't move until it releases naturally.
Grill: Pound to even thickness. Let rest 5 min off heat.
Microwave: Submerge in broth in microwave-safe dish, cover, cook on high. Shred or use in salads — not ideal for serving whole.
Slow Cooker: Best for shredding. Add ½ cup liquid. Comes out very tender.
Instant Pot: Add 1 cup water. Perfect for meal-prep shredding.
Chef Tips
- 1Pound to even thickness before cooking — uneven chicken ends with dry edges and raw centres.
- 2Brine for 30 minutes in salted water (1 tsp salt per cup) for noticeably juicier results.
- 3Use a meat thermometer — chicken at exactly 165°F stays moist; going to 180°F makes it rubbery.
- 4Let rest 5 minutes before cutting so juices redistribute.
- 5Season generously — chicken breast is lean and benefits from bold seasoning.
Frequently Asked Questions
How long to cook chicken breast at 400°F?
At 400°F / 200°C, boneless skinless chicken breast takes 20–25 minutes. For bone-in breast, allow 30–35 minutes. Always verify with a meat thermometer — the internal temperature should reach 165°F.
How long to cook chicken breast in an air fryer?
At 380°F, boneless chicken breast takes 12–15 minutes, flipping halfway. Thickness matters — a thin 4 oz breast cooks in 12 min; a thick 8 oz breast needs closer to 16 min. Internal temp: 165°F.
How long to cook chicken breast from frozen?
From frozen: oven at 400°F for 30–40 minutes, air fryer at 360°F for 20–25 minutes. Add 50% more time than thawed. Always verify 165°F internal temp.
Why is my chicken breast always dry?
Overcooking is the #1 cause. Use a thermometer and pull at exactly 165°F. Pounding to even thickness helps. Brining (30 min in salted water) and resting 5 min after cooking both reduce dryness significantly.