A Comprehensive Guide: How Long To Bake Boneless Chicken Thighs At 350 F

The ability to bake boneless chicken thighs to perfection at 350 F is a skill every home cook should have in their culinary arsenal. This ...

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Calvin Lamb

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How Long To Bake Boneless Chicken Thighs At 350 F

The ability to bake boneless chicken thighs to perfection at 350 F is a skill every home cook should have in their culinary arsenal. This article provides detailed guidelines on how long to bake boneless chicken thighs at 350, along with other essential tips to ensure your poultry dish turns out perfect every time.

The Basics of Baking Chicken Thighs

When you think about baking chicken thighs in the oven, several factors come into play. These include whether the thighs are boneless or bone-in, skinless or skin-on, their size, and their initial temperature. If you have a standard-sized boneless, skinless chicken thigh, and your oven is set at 350 F, it typically takes about 25-30 minutes for it to cook thoroughly. However, if the thighs are bone-in and skin-on, the cooking time may extend to 45-50 minutes because the bone and skin act as an insulator, slowing the cooking process.

The size of the chicken thighs also plays a role in determining the cooking time. Smaller chicken thighs may require less time, while larger ones might need a bit more. Remember, the key to perfect chicken thighs is to cook them to an internal temperature of 165-175 degrees Fahrenheit. This range ensures that your chicken is well-cooked, safe to eat, and maintains its juicy flavour. A reliable meat thermometer can be a valuable tool in achieving this perfect balance. However, if you don’t have a thermometer, there are other ways to check if your chicken is cooked, which we’ll cover later.

But what if you have frozen chicken thighs? The ideal time to bake frozen chicken thighs at 350 F is typically 50-60 minutes. However, the best practice is to defrost frozen chicken thighs before cooking. Storing chicken in the fridge the night before you plan to cook them is an effective way to defrost.

Baking Chicken Thighs in Different Appliances

Apart from the conventional oven, many people are using air fryers and grills for cooking chicken thighs. An air fryer circulates hot air around the food to cook it, and this method reduces the cooking time. If you want to bake chicken thighs in an air fryer, it will take approximately 30-35 minutes for fresh thighs and 70-75 minutes for frozen ones.

Grilling chicken thighs is another delicious option. If you choose to grill your chicken thighs at 350 F, the cooking time will be approximately 30-40 minutes. If you have smaller thighs, you may need only 15-20 minutes on the grill.

Essential Cooking Tips

The use of foil can significantly affect the cooking time and outcome of your chicken thighs. Foil cuts down the cooking time as it traps heat and steam, effectively creating a small oven within your oven. However, foil also prevents browning, so you might want to remove the foil towards the end of your cooking time to allow your thighs to brown nicely.

The position of your chicken thighs in the oven also matters. Placing your thighs on a cookie sheet or an oven rack in the middle of the oven promotes even cooking. Always remember to pat your chicken thighs dry before cooking. This step is important as it helps to remove excess moisture, allowing your spice rub and oil to stick better to the chicken, creating a more flavorful dish.

In terms of oil, a general rule of thumb is to use approximately 1 tablespoon of oil for every pound of chicken. Overusing oil can result in overly greasy chicken, while not using enough can lead to dry, less flavorful chicken. The same applies to your spice rub – using too much can overpower the natural flavour of the chicken.

After your chicken thighs are baked to perfection, let them rest for about 5 minutes. This short break allows the juices to redistribute throughout the meat, keeping your chicken moist and tasty.

Storing and Reheating Your Chicken Thighs

After enjoying your meal, it’s essential to store any leftovers properly. Baked chicken thighs can be stored in the fridge for up to 3 days. Use a tightly sealed container to prevent any bacteria or odours from entering your chicken. If you can’t finish the leftovers within three days, it’s best to discard the chicken to prevent any potential foodborne illnesses.

When reheating your chicken thighs, you can use the oven or microwave. If using the oven, preheat it to 350 F and heat the chicken for about 15 minutes. If you’re using a microwave, start with 50 seconds and then check the temperature. If it’s not hot enough, continue heating in 30-second intervals until it reaches your desired temperature.

Marinating and Baking Chicken Thighs with Lemon

Marinating chicken thighs can enhance their flavour. You can use a variety of herbs, spices, oils, and acids like lemon juice or vinegar. A popular option is baking chicken thighs with lemon. The acidity from the lemon helps tenderize the meat, while its zesty flavour complements the chicken beautifully. Just ensure your chicken is well-coated with the marinade for maximum flavour penetration.

Conclusion: How Long To Bake Boneless Chicken Thighs At 350 F

Baking boneless chicken thighs at 350 F can be a breeze when you understand the factors that affect the cooking time and methods to ensure a well-cooked, flavorful dish. Whether you prefer your chicken thighs baked in the oven, cooked in an air fryer, or grilled to perfection, this guide equips you with all the information you need to ace that next chicken dish. Enjoy the process and savour the results – a plate of juicy, tender, and delicious baked chicken thighs. Happy cooking!


How can I check my chicken thighs without a thermometer?

You can check chicken thighs by making a small cut into the thickest part and observing the juices. If they run clear and the meat appears opaque and not pink, it’s likely done.

How can I avoid overbaking my chicken thighs?

Keep a close eye on your chicken as it nears the end of its suggested cooking time. Regularly check the internal temperature. If it’s within the 165-175 degrees Fahrenheit range, your chicken is done.

How can I make my chicken thighs more flavorful?

Marinate your chicken thighs in your favourite spices and herbs. Also, baking chicken thighs with lemon or other citruses adds a refreshing tanginess that works well with the meat’s flavour.

Is it okay to bake chicken thighs on a tray?

Yes. Using an oven tray helps to catch any drips and makes cleanup easier. For best results, place the thighs on a rack on the tray to allow even heat distribution.

What happens if I undercook my chicken thighs?

Eating undercooked chicken can lead to foodborne illnesses due to bacteria like Salmonella. Always ensure your chicken is cooked to a safe internal temperature.

How do I defrost frozen chicken thighs quickly?

If you need to defrost your chicken quickly, use the defrost function on your microwave. Alternatively, you can place the chicken in a sealed plastic bag and submerge it in cold water. Change the water every 30 minutes until the chicken is thawed.

What are the signs that my chicken thighs are done?

Signs of done chicken thighs include opaque flesh, juices that run clear when cut, and meat that easily pulls away from the bone. It should no longer have a pinkish hue, especially at its thickest part.

Can I reheat my chicken thighs in an air fryer?

Yes. Preheat your air fryer to 350 F and cook for 3-4 minutes, or until the chicken is heated to your liking.

How long can I store raw chicken thighs in the fridge?

Raw chicken thighs can be safely stored in the refrigerator for 1-2 days.

Can I use foil when baking chicken thighs?

Yes. Foil can help keep your chicken moist and cut down the cooking time. However, for a nice brown crust, remove the foil in the last 10-15 minutes of cooking.

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