How to Bake Large Stuffed Chicken Breast to Juicy Perfection

Stuffed chicken breast is a show-stopping meal that’s surprisingly easy to make at home. But when you’re working with large chicken breasts and a delicious filling, knowing exactly how long to cook them in the oven is key for juicy, flavorful results—not dry or undercooked chicken. In this guide, we’ll walk you through everything you need to know about baking large stuffed chicken breasts, from timing and temperature to helpful tips and tasty filling ideas.

How Long Should You Bake Large Stuffed Chicken Breasts?

The ideal baking time for large stuffed chicken breasts is typically 30-40 minutes at 375°F (190°C). However, this can vary depending on the size of the chicken breast, the type of filling, and your oven’s accuracy. The most important thing is that the internal temperature of the chicken reaches 165°F (74°C)—that’s when it’s safe to eat and perfectly juicy.

  • Standard size (6-8 oz): Bake for 25-30 minutes.
  • Large size (10-12 oz or more): Bake for 35-40 minutes.

Always use a meat thermometer to check for doneness at the thickest part of the chicken, especially when stuffed.

Step-by-Step: Baking Large Stuffed Chicken Breasts

  1. Preheat your oven: Set it to 375°F (190°C). This temperature ensures even cooking and a golden exterior.
  2. Prepare your chicken breasts: Pat dry with paper towels. Use a sharp knife to cut a pocket into the side of each breast, being careful not to cut all the way through.
  3. Add your stuffing: Spoon your chosen filling into each pocket. Don’t overfill—leave room for the chicken to close around the stuffing.
  4. Secure the opening: Use toothpicks to close up the pocket and keep the filling inside during baking.
  5. Season generously: Brush the outside of each breast with olive oil or melted butter, then sprinkle with salt, pepper, and any other favorite seasonings.
  6. Bake uncovered: Place the stuffed breasts in a baking dish. Bake for 35-40 minutes for large breasts, or until a meat thermometer reads 165°F (74°C) in the thickest part.
  7. Rest before serving: Let the chicken rest for about 5 minutes after removing from the oven. This helps keep it juicy.

Tasty Filling Ideas for Stuffed Chicken Breasts

  • Classic Spinach & Cheese: Sautéed spinach, garlic, and cream cheese or mozzarella.
  • Mediterranean: Sun-dried tomatoes, feta cheese, olives, and fresh basil.
  • Mushroom & Swiss: Sautéed mushrooms, onions, and Swiss cheese.
  • Ham & Cheese: Thinly sliced ham and Swiss or Gruyère cheese.

Feel free to get creative with your favorite ingredients—just avoid fillings that are too watery, as they can make the chicken soggy.

Tips for Perfect Stuffed Chicken Breasts Every Time

  • Pound the chicken: If your breasts are uneven in thickness, gently pound them to an even thickness for uniform cooking.
  • Sear first (optional): For extra flavor and color, sear stuffed breasts in a hot skillet for 2-3 minutes per side before baking.
  • Don’t overstuff: Overfilling can cause stuffing to spill out during baking.
  • Let rest before slicing: Resting lets juices redistribute so your chicken stays moist.

Baking Chart: Stuffed Chicken Breast Cooking Times

Chicken Breast Size Bake Time at 375°F Internal Temp
6-8 oz (standard) 25-30 minutes 165°F (74°C)
10-12 oz (large) 35-40 minutes 165°F (74°C)

FAQs About Baking Large Stuffed Chicken Breasts

How do I know when my stuffed chicken breast is done?

The safest way is to use a meat thermometer. Insert it into the thickest part of the breast (avoiding the stuffing). Once it reads 165°F (74°C), your chicken is fully cooked.

Should I cover stuffed chicken breasts when baking?

No need to cover. Baking uncovered helps the outside brown nicely. If you notice it browning too quickly, you can loosely tent with foil during the last few minutes.

Can I prepare stuffed chicken breasts ahead of time?

Absolutely! Assemble and stuff your chicken up to a day in advance. Keep covered in the fridge until ready to bake. Add a couple extra minutes to baking time if cooking straight from cold.

Can I freeze stuffed chicken breasts?

Yes! Assemble and freeze before baking. When ready to cook, thaw overnight in the fridge and bake as directed.

What sides go well with stuffed chicken breast?

This dish pairs beautifully with roasted vegetables, mashed potatoes, rice pilaf, or a simple green salad.

Troubleshooting: Common Problems & Solutions

  • Chicken is undercooked: Return to oven in 5-minute increments until thermometer reads 165°F.
  • Chicken is dry: Next time, check temperature earlier or try brining your chicken beforehand.
  • Stuffing leaks out: Use toothpicks or kitchen twine to secure the pocket tightly before baking.

The Bottom Line

Baking large stuffed chicken breasts is easy once you know the right temperature and timing. Remember: aim for an internal temp of 165°F, bake at 375°F for about 35-40 minutes for large pieces, and let your chicken rest before slicing. With these tips, you’ll enjoy juicy, flavorful stuffed chicken every time!

If you’re looking for a delicious dinner that impresses but doesn’t stress you out, large stuffed chicken breasts are always a winner. Happy cooking!

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