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How long do you cook frozen stuffed chicken breasts?

When it comes to cooking frozen stuffed chicken breasts, the cooking time can vary depending on a few factors. In this article, we’ll go over how long you typically need to cook frozen stuffed chicken breasts and what influences the cook time.

Quick Answer

As a general guideline, frozen stuffed chicken breasts need to cook for approximately 50-60 minutes in a 375°F oven. However, always check that the chicken has reached an internal temperature of 165°F to ensure it is fully cooked through.

What Influences the Cook Time?

There are a few key factors that affect how long frozen stuffed chicken breasts need to cook:

  • Size of the chicken breasts – Larger, thicker breasts will take longer than smaller, thinner ones.
  • Type of stuffing – Fillings with a high moisture content like cheese or vegetables may lengthen the cook time.
  • Oven temperature – The hotter the oven, the less time needed. Cook at 375°F for best results.
  • Number of chicken breasts – Cooking more chicken breasts together increases the overall cooking time.
  • Defrosting – Fully thawing the chicken first shortens the time in the oven.

Detailed Cooking Instructions

Follow these step-by-step instructions for cooking frozen stuffed chicken breasts:

  1. Take the chicken breasts straight from the freezer and place them in an oven-safe baking dish. There’s no need to thaw them first.
  2. Bake at 375°F for 50-60 minutes, depending on the size. Arrange the chicken so they are not touching.
  3. After 50 minutes, start checking the internal temperature. Insert a meat thermometer into the thickest part of the chicken to check.
  4. Continue baking until the thermometer reads 165°F. This ensures the chicken is fully cooked through and safe to eat.
  5. Once done, remove the stuffed chicken from the oven. Let it rest for 5 minutes before serving.

Oven Temperature

We recommend cooking frozen stuffed chicken breasts at 375°F. This hot but not too hot temperature helps the chicken cook evenly without drying out. Temperatures over 375°F can cause the exterior to burn before the inside cooks through.

Internal Temperature

Regardless of the stated cook time, it’s essential to check that frozen stuffed chicken reaches an internal temperature of 165°F on a meat thermometer. This temperature kills any potential bacteria and ensures it is safe to consume.

Letting It Rest

After cooking, let the chicken breasts rest for 5-10 minutes before cutting into them. This allows the juices to redistribute through the meat for more flavorful chicken.

Cooking Alternatives

In addition to baking, consider these alternate cooking methods for frozen stuffed chicken breasts:


Microwaving is the fastest way to cook frozen stuffed chicken breasts. Cook on high in a microwave-safe dish with 1/4 cup of water or broth. The time will depend on your microwave power, but expect around 8-10 minutes per breast.

Slow Cooker

For hassle-free cooking, throw the frozen chicken into a slow cooker with 1 cup broth or sauce. Cook on low for 4-6 hours until heated through and tender.


You can also grill frozen stuffed chicken once thawed slightly. Grill over medium heat for 25-30 minutes, flipping halfway.

Air Fryer

Air fryers produce crispy, delicious chicken without oils. Cook at 400°F for 15-20 minutes, flipping halfway.

Sous Vide

For exceptionally moist chicken, try sous vide cooking. Seal the chicken in bags and cook in 170°F water for 1-2 hours until pasteurized.

Helpful Tips

Use these tips for the best results when cooking frozen stuffed chicken breasts:

  • Always check internal temperature to ensure doneness.
  • Prevent dry chicken by not overcooking.
  • Bake gently covered in foil at first, then uncover to brown.
  • Brush with oil or sauce for added moisture and flavor.
  • Let rest before slicing for juicier meat.

Safety Tips

Keep these safety guidelines in mind when cooking frozen stuffed chicken breasts:

  • Defrost safely in the refrigerator, not at room temperature.
  • Marinate in the refrigerator too.
  • Wash hands, utensils, dishes after touching raw chicken.
  • Use separate cutting boards and plates for raw chicken.
  • Cook to an internal temperature of 165°F.
  • Refrigerate leftovers within 2 hours.

Frequently Asked Questions

Should I thaw the chicken first?

You don’t need to thaw frozen stuffed chicken breasts before cooking. You can cook them straight from frozen. However, thawing first in the fridge for 24 hours will shorten the cook time.

What temperature should I cook the chicken to?

Cook frozen stuffed chicken breasts to an internal temperature of 165°F to ensure they are fully cooked and safe to eat.

What happens if I undercook the chicken?

Undercooked chicken can harbor dangerous bacteria like salmonella. Always cook frozen stuffed chicken thoroughly to 165°F internal temperature.

Can I reheat leftovers?

Yes, leftover frozen stuffed chicken can be safely reheated. Reheat to 165°F. Slice into smaller pieces to help it heat faster and more evenly.

Can I freeze cooked stuffed chicken breasts?

Cooked stuffed chicken can be frozen for 2-3 months. Let cool fully before freezing. Reheat fully to 165°F when ready to eat again.


Frozen stuffed chicken breasts typically take 50-60 minutes to cook at 375°F in the oven. Always verify they reach an internal temperature of 165°F. Factors like size, stuffing, oven temperature, and number of breasts impact cook time. For safety, handle raw chicken carefully and cook it thoroughly. Follow proper cooking methods and temperatures for delicious, safe stuffed chicken breasts.