Baked Chicken Breast: Juicy Every Time (Temp & Time Chart)

How Long to Bake Chicken Breast

Boneless, skinless chicken breasts bake in 20 to 25 minutes at 400°F (204°C), until the thickest part reaches an internal temperature of 165°F (74°C). That range assumes an average breast of 6 to 8 ounces, about 1 inch thick at the thickest point. Thinner cutlets finish in 12 to 15 minutes; very large breasts can take 30 minutes or more.

The time is only half the answer, though. Chicken breast dries out fast once it passes its target temperature, so the real skill is knowing when to pull it — and a $15 instant-read thermometer answers that question better than any clock. Below you'll find a full temperature-and-time chart, the exact method we use, and the fixes for every common way baked chicken goes wrong.

Baked Chicken Breast Temp & Time Chart

All times are for boneless, skinless breasts, 6–8 oz each, roughly 1 inch thick, in a preheated oven. Always confirm doneness with a thermometer — ovens vary, and so do chicken breasts.

Adjust for size:

• Thin cutlets (½ inch): 12–15 minutes at 400°F
• Small breasts (4–5 oz): 16–20 minutes at 400°F
• Large breasts (10–12 oz): 28–35 minutes at 400°F, or butterfly them first
• Bone-in, skin-on breasts: 35–45 minutes at 400°F — the bone slows cooking

Why 400°F is the sweet spot

Lower temperatures are gentler but leave the chicken pale and give moisture more time to evaporate. Higher temperatures brown well but turn a two-minute distraction into an overcooked dinner. At 400°F you get modest browning, a reasonable window between "done" and "dry," and a bake time short enough for a weeknight. If your oven runs hot or cold — many do — the thermometer, not the dial, is your source of truth.

The Only Number That Really Matters: 165°F

USDA food-safety guidance calls for poultry to reach an internal temperature of 165°F (74°C), measured at the thickest part of the breast. That single check does two jobs at once: it confirms the chicken is safe, and it stops you from "adding five more minutes just in case," which is how most dry chicken happens.

Two practical notes:

• Measure in the right spot. Insert the probe horizontally into the side of the breast so the tip sits in the center of the thickest section, not touching the pan.
• Carryover cooking is real. A breast pulled from the oven keeps rising a few degrees while it rests. Many cooks pull at 160–162°F and let the rest carry it to 165°F. If you'd rather not manage that, simply pull at 165°F on the nose — it will still be juicy if you haven't overshot.

Color is not a doneness test. Fully cooked chicken can show a pink tinge near the bone or from seasonings, and overcooked chicken can look identical to perfectly cooked chicken. Temperature is the only cue that doesn't lie.

Our Basic Baked Chicken Breast Recipe

This is the version we make on autopilot. It serves 4 and takes about 35 minutes start to finish, only 10 of them hands-on.

Ingredients

• 4 boneless, skinless chicken breasts (6–8 oz each)
• 2 tablespoons olive oil
• 1 teaspoon kosher salt
• ½ teaspoon black pepper
• 1 teaspoon paprika
• 1 teaspoon garlic powder
• ½ teaspoon onion powder

Method

1. Heat the oven to 400°F (204°C) with a rack in the middle position.
2. Even out the thickness. Place each breast between sheets of plastic wrap or parchment and pound the thick end with a pan or rolling pin until the whole breast is an even ¾ to 1 inch. This one step does more for juiciness than any marinade, because the thin end no longer overcooks while the thick end catches up.
3. Dry and season. Pat the breasts dry with paper towels — dry surfaces brown; wet ones steam. Rub all over with the oil, then with the combined seasonings.
4. Bake 20–25 minutes, until the thickest part registers 165°F (74°C). Start checking at 18 minutes if your breasts run small.
5. Rest 5 minutes on the pan or a cutting board, loosely tented with foil, before slicing. Resting lets the juices redistribute; slice immediately and they end up on the board instead of in the meat.

Slice against the grain and serve. A pot of fluffy stovetop rice is our default side — start the rice when the chicken goes in and both finish within minutes of each other.

How to Bake Chicken Breast Without Drying It Out

Dry baked chicken is almost never a recipe problem — it's a doneness problem plus a thickness problem. Here's the full defense, in order of impact:

1. Use a thermometer and pull at 165°F. Every degree past target costs moisture. This is the single biggest fix.
2. Pound to an even thickness. An untouched breast tapers from 1½ inches to ½ inch; by the time the thick end is safe, the thin end is 30 degrees overcooked.
3. Brine if you have 15 minutes. Dissolve ¼ cup kosher salt in 1 quart of cool water, submerge the breasts for 15–30 minutes, then rinse and pat dry (and skip the salt in the seasoning mix). The salt helps the meat hold onto moisture during baking. Don't brine longer than an hour, or the texture turns spongy.
4. Coat with oil. A thin film of fat slows surface drying and helps the seasoning stick.
5. Rest before slicing. Five minutes, loosely covered. Non-negotiable.

What doesn't help: baking at a very low temperature "to be safe" (more time in the oven means more evaporation), covering the pan with foil for the whole bake (it steams the surface without protecting the interior from overcooking), or repeatedly opening the oven to check (temperature swings extend the bake).

Troubleshooting

It's cooked through but tough and stringy

It went past 165°F, probably well past. Next time, start temping earlier than you think you need to — around 16–18 minutes at 400°F. If tonight's batch is already tough, slice it thin against the grain and dress it with a sauce, or shred it into soup, where the extra liquid masks the dryness.

The outside is done but the inside is raw

The breast was too thick for the time, or the oven wasn't fully preheated. Return it to the oven until it hits 165°F — a thermometer makes this a non-event rather than a guessing game. Going forward, pound thick breasts even or butterfly anything over 10 ounces.

It's pale and unappetizing

Moisture on the surface, oven too cool, or a crowded pan. Pat the chicken truly dry, use 400–425°F, and leave space between breasts so steam can escape. Paprika in the rub also does a lot of cosmetic work.

It's bland

Season more assertively than feels right — a teaspoon of kosher salt across four breasts is a starting point, not a ceiling — and season every surface. Better yet, use the quick brine above; it seasons the interior, which surface seasoning never reaches.

Storage, Reheating, and Meal Prep

Baked chicken breast is one of the best meal-prep proteins there is, and it's the reason this recipe earns a weekly slot in our own kitchens.

• Refrigerator: Store cooked chicken in an airtight container for 3 to 4 days, per USDA guidance. Refrigerate within 2 hours of cooking.
• Freezer: Freeze sliced or whole cooked breasts up to about 3 months for best quality. Wrap tightly or use a freezer bag with the air pressed out.
• Reheating: Gentle heat is everything. Reheat slices in a covered skillet with a splash of water or broth over medium-low, or microwave at 50% power in short bursts, until steaming hot (165°F for previously cooked leftovers is the conservative standard). Blasting cold chicken at full power is how good chicken becomes rubber.
• Serving cold: Sliced cold baked chicken is genuinely good over salads and in sandwiches — one more reason to bake a double batch.

For a full meal-prep session, bake a tray of chicken while a pot of rice cooks on the stove, and if the oven's already hot, follow the chicken with a loaf of one-bowl banana bread — it bakes at 350°F, so drop the temperature once the chicken comes out.

Variations Worth Making

The base method above takes any flavor direction you point it in. Swap the paprika–garlic rub for one of these, keeping the oil, salt, and method identical:

• Lemon-herb: Zest of 1 lemon, 1 teaspoon dried oregano, ½ teaspoon dried thyme. Squeeze the lemon over after resting, not before baking.
• Smoky: Swap the paprika for smoked paprika and add ¼ teaspoon cayenne.
• Italian: 2 teaspoons Italian seasoning plus 2 tablespoons grated Parmesan pressed onto the tops for the last 10 minutes.
• Honey-mustard glaze: Brush breasts with a mix of 2 tablespoons Dijon and 1 tablespoon honey for the final 8–10 minutes of baking so the sugars don't scorch.

Whichever direction you go, the fundamentals don't change: even thickness, a hot oven, a thermometer, and a five-minute rest. Get those four right and "how long to bake chicken breast" stops being a question you ever need to look up again — though the chart above will be here when you want to double-check.