# Juicy Baked Chicken Breast

Juicy baked chicken breast is the weeknight workhorse: lean, high in protein and ready in about 35 minutes. The trick is evening out the thickness and pulling it from the oven at the right temperature.

This version uses a simple pantry rub and a hot oven so the outside browns before the center overcooks. Slice it for salads, bowls, sandwiches or meal prep.

- Total time: 35 min (prep 10 min, cook 25 min)
- Serves: 4
- Per serving (estimated): 290 kcal, 46 g protein
- Cuisine: American. Category: Main course. Diet: gluten-free, dairy-free, high-protein, low-carb.

## Ingredients

- 4 boneless, skinless chicken breasts (about 700 g total)
- 1 tbsp olive oil
- 1 tsp kosher salt
- 1 tsp garlic powder
- 1 tsp smoked paprika
- 1/2 tsp dried thyme
- 1/2 tsp black pepper
- 1 lemon, cut into wedges

## Method

1. Take the chicken out of the fridge 15 minutes before cooking. Heat the oven to 425°F (220°C) with a rack in the middle.
2. Lay each breast between two sheets of plastic wrap or in a bag. Pound the thick end with a rolling pin until the breast is an even 2 cm (3/4 inch) thick.
3. Pat dry. Rub with olive oil, then rub on the salt, garlic powder, paprika, thyme and pepper.
4. Place the breasts on a rimmed baking sheet with a little space between them.
5. Bake for 18 to 22 minutes. Start checking at 18 minutes with a thermometer in the thickest part.
6. Take the breasts out when they read 160°F (71°C). They will climb to 165°F (74°C) as they rest.
7. Rest on the pan for 5 minutes, then slice against the grain. The juices should run clear and the center should look white and moist.
8. Serve with lemon wedges.

## Why it works

- Pounding to an even thickness means the thin end does not overcook while the thick end catches up.
- A hot 425°F (220°C) oven browns the surface fast, so the chicken spends less total time drying out.
- Salt on the surface seasons the meat and helps it hold on to water as it cooks.
- Pulling the chicken at 160°F (71°C) uses carryover heat to reach 165°F (74°C), so you never overshoot.
- Resting lets juices settle back into the meat instead of running onto the board.

## The science

- **Why breasts dry out so easily.** Chicken breast is lean, with little fat and collagen to keep it moist. Muscle proteins tighten and squeeze out water as the meat passes about 150°F (65°C). The longer it sits above that temperature, the drier and chalkier it gets.
- **Carryover cooking.** Heat keeps moving from the hot outside to the cooler center after the chicken leaves the oven. The center rises about 5°F (3°C) while it rests, so removing it early gives you a safe, juicy result instead of an overshoot.

## Tips

- Use a digital thermometer; time alone is a guess because breast sizes vary.
- Slice against the grain for the most tender bites.
- Brine for 30 minutes in 1 tbsp salt per 2 cups (500 ml) water for extra juiciness.

## Mistakes to avoid

- Baking breasts with a thick end and a thin end leaves the thin end dry, so always pound them even.
- Cutting into the chicken right out of the oven lets the juices pour out, so rest it 5 minutes.
- Cooking to 180°F (82°C) because it feels safe makes it chalky; 165°F (74°C) is the safe target.

## Variations and swaps

- Use Italian seasoning and a squeeze of lemon instead of the paprika and thyme.
- Brush with a mix of 1 tbsp Dijon mustard and 1 tbsp honey before baking.
- Top with sliced tomato and mozzarella for the last 3 minutes.
- Swap chicken breasts for bone-in, skin-on breasts and bake 35 to 40 minutes until 165°F (74°C).
- Swap olive oil for avocado oil if you want a higher smoke point.

## Storage

Cool and refrigerate within 2 hours. Keep up to 4 days. Reheat slices gently in a covered pan with a splash of water until they reach 165°F (74°C), or freeze for up to 3 months.

## FAQ

**How long do you bake chicken breast at 425°F?**

Evenly pounded 2 cm (3/4 inch) breasts take 18 to 22 minutes at 425°F (220°C). Thicker breasts can take 25 to 30. Use a thermometer and remove at 160°F (71°C) to rest up to 165°F (74°C).

**What temperature should baked chicken breast be?**

The safe internal temperature is 165°F (74°C). Take it out at 160°F (71°C) and let it rest so carryover heat finishes the job without drying it out.

**Should I cover chicken breast with foil when baking?**

No, baking uncovered gives better browning. Foil traps steam and makes the surface pale, so only tent loosely with foil during the rest.

**Why is my baked chicken breast always dry?**

Overcooking and uneven thickness are the usual causes. Pound the breasts flat, use a thermometer, and pull them at 160°F (71°C).

**Can I bake chicken breast from frozen?**

Thaw it first for even cooking. Cooking from frozen takes about 50 percent longer, and the outside overcooks before the center is safe.

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Source: https://cookingscientist.com/recipes/juicy-baked-chicken-breast (Cooking Scientist). Learn the science of cooking in the Cooking Scientist app for iPhone and iPad: https://apps.apple.com/app/id6830326846