How long does it take to bake chicken breast at 400°F?

Generally, it takes between 18 and 22 minutes for a standard-sized breast. However, this varies based on the thickness of the meat. Thinner or pounded pieces will cook faster, while very thick ones might need a few extra minutes. Always use a thermometer to confirm it has reached 165°F.

Should I cover the chicken with foil while it bakes?

It is usually better to bake it uncovered. This allows the heat to hit the meat directly, creating a better texture on the outside. If you notice the top is browning too quickly before the inside is done, you can lay a piece of foil over the top, but for a standard 20-minute bake, it is typically unnecessary.

Can I bake chicken breast from frozen?

While you can, it is not recommended for the best flavor and texture. Frozen meat releases a lot of water as it thaws in the oven, which can lead to steaming rather than roasting. For the juiciest results, thaw the meat in the refrigerator overnight before you plan to cook it.

How do I know the chicken is done without a thermometer?

You can check the juices. If you pierce the thickest part of the meat and the juices run clear, it is usually done. If the juices are pink, it needs more time. However, a meat thermometer is the only way to be 100% sure without cutting the meat open and letting the juices escape.

Complete The Ultimate Guide To Perfect Baked Chicken Breast

Ingredients

Scale

2 boneless, skinless chicken breasts (about 6–8 oz each)
1 tablespoon olive oil
1 teaspoon salt
1/2 teaspoon black pepper
1/2 teaspoon garlic powder
1/4 teaspoon paprika

Instructions

Step 1: Preheat Oven – Preheat your oven to 400°F (200°C).
Step 2: Prepare Chicken – Pat chicken breasts dry with paper towels. Drizzle with olive oil and rub to coat evenly.
Step 3: Season Meat – Season generously with salt, black pepper, garlic powder, and paprika on both sides.
Step 4: Bake Chicken – Place seasoned chicken breasts in a baking dish. Bake for 20-25 minutes, or until an internal temperature of 165°F (74°C) is reached in the thickest part.
Step 5: Rest and Serve – Remove from oven, cover loosely with foil, and let rest for 5-10 minutes before slicing and serving. Resting helps to keep the chicken juicy.

Notes

Baked chicken breast is lean, packed with protein, and incredibly versatile. It’s a high-quality source of protein with very little fat, making it ideal for those watching calorie intake or focusing on high-protein, low-carb meals. It cooks relatively quickly, perfect for busy weeknights, and can be used as a base for salads, wraps, or main courses. Always use a meat thermometer to ensure proper doneness.

Author: Mike
Prep Time: 10 minutes
Cook Time: 20-25 minutes
Category: Main Course
Method: Baking
Cuisine: American
Diet: High-Protein, Low-Carb, Heart-Healthy

Nutrition

Serving Size: 1 chicken breast (approx. 6 oz / 170g)
Calories: 320 kcal
Sugar: 0.5 g
Sodium: 350 mg
Fat: 8 g
Saturated Fat: 2 g
Unsaturated Fat: 6 g
Trans Fat: 0.1 g
Carbohydrates: 1 g
Fiber: 0.5 g
Protein: 52 g
Cholesterol: 120 mg

Keywords: Baked Chicken Breast, Chicken, Protein, Healthy, Quick Dinner, Lean, Versatile, Juicy Chicken, High-Protein, Low-Carb