This turkey thigh slow cooked in the oven is a simple, stress free way to enjoy tender, juicy turkey with beautifully crisp skin. In addition, it provides rich homemade gravy.

Cooked low and slow over a bed of vegetables, this oven cooked turkey thigh is an affordable and flavour-packed alternative to a whole roast turkey. Therefore, it is perfect for a Sunday roast or Christmas dinner. You can also enjoy it any time you want a comforting roast without the fuss.

Below you’ll find the recipe card, with clear ingredients, step-by-step instructions and cooking times. This format is preferred by many of our readers.
If you’d like a little more guidance, keep scrolling after the recipe card. There we go into more detail, sharing helpful tips and explanations. We also provide extra advice to help you get the very best results from this slow cooked turkey thigh in the oven.
📖 Step by Step Recipe

Turkey Thigh Slow Cooked in the Oven
Equipment
Ingredients
- 1.25 kg turkey thigh joint
- 1 tablespoon olive oil
- plenty of salt and black pepper - to season
- 2 carrots - roughly chopped
- 1 large onion - roughly chopped
- 250 ml chicken stock - made from a stock pot
For the gravy
- 2 tablespoon cornflour
- 2 tablespoon cold water
Instructions
- Preheat your oven to 150°C fan. Pat the 1.25 kg turkey thigh joint dry. Rub the skin and underneath the joint with 1 tablespoon olive oil, plenty of salt and black pepper, ensuring it is well seasoned all over.

- Chop 2 carrots and 1 large onion and place into a deep ovenproof dish.

- Sit the turkey thigh joint directly on top of the vegetables.

- Pour the 250 ml chicken stock into the dish, to cover the vegetables but does not cover the turkey.

- Cover the dish tightly with foil, making sure no steam can escape.

- Cook in the oven for 3 hours at 150°C fan, basting the turkey halfway through the cooking time.

- Remove the foil and increase the oven temperature to 180°C fan.

- Return the turkey to the oven for a further 20 minutes, or until the skin is golden and crisp.

- Remove the turkey from the dish and place it onto a chopping board. Cover loosely with foil and allow it to rest for at least 30 minutes.

- While the turkey rests, use a masher to press the vegetables into the cooking juices.

- Sieve the liquid to remove any vegetable lumps, then pour the gravy into a saucepan.

- Mix 2 tablespoon cornflour with 2 tablespoon cold water to form a slurry. Whisk it into the gravy while bringing it to the boil, stirring until thickened.

- Slice the turkey thigh into your desired thickness.

- Serve with the gravy and your favourite roast dinner side dishes.

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Nutrition
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Preparing the Turkey Thigh
Getting the turkey thigh ready properly is key to achieving juicy meat and crispy skin. With minimal prep, this slow cooked turkey thigh delivers big flavour and excellent results.
Bone-In Turkey Thigh
Bone-in turkey thighs are ideal for slow cooking in the oven. The bone helps retain moisture during the long cooking time, resulting in tender meat that stays juicy. It offers a more budget-friendly option than turkey breast or a small whole bird, making it a great choice for a smaller roast dinner.
Seasoning the Turkey Thigh

Before cooking, pat the turkey thigh dry to help the skin crisp later. Rubbing the skin and underneath with olive oil (or butter), salt and black pepper ensures the seasoning penetrates the meat and enhances the natural turkey flavour. Don’t be shy with seasoning, as slow cooking benefits from a well-seasoned joint.
Preparing the Vegetables and Stock
The vegetables and stock form the base of both the cooking juices and the homemade turkey gravy, adding depth of flavour to this slow cooked turkey thigh in the oven.
Vegetable Base
Roughly chop the carrots and onion and place them in the bottom of a deep ovenproof dish with the garlic cloves. As the turkey cooks, the vegetables soften and release flavour into the juices, helping create a rich, savoury gravy.

Adding the Stock
Pour the chicken stock into the dish, enough to cover the vegetables but not the turkey thigh itself. This keeps the turkey roasting rather than boiling, while still providing moisture for slow cooking and gravy making.

Slow Cooked Turkey Thigh Cooking Time
Cooking the turkey thigh low and slow in the oven is what makes this recipe so reliable and forgiving.
Low and Slow Oven Cooking
Cover the turkey thigh tightly with foil and cook it at a low temperature. This gentle heat allows the connective tissues to break down, resulting in tender meat that easily pulls away from the bone.
Baste Halfway Through
Basting the turkey halfway through cooking helps keep the meat moist and distributes flavour from the cooking juices over the skin.

Crisping the Skin
For the final stage of cooking, the foil is removed and the oven temperature increased. This allows the skin to crisp and turn golden, giving you the best of both worlds, slow cooked tenderness and roasted texture.

How to Check the Turkey Thigh Is Fully Cooked
Use a meat thermometer to check that the turkey thigh is cooked. Insert the thermometer into the thickest part of the thigh, making sure it does not touch the bone.
Cook the turkey until it reaches an internal temperature of 75°C (167°F). If the temperature is lower, return the turkey to the oven and check again after a short time.
More food safety guidance, always cook poultry until it reaches a safe internal temperature.
Resting the Turkey
Resting is essential. Allowing the turkey thigh to rest for at least 30 minutes lets the juices redistribute through the meat, ensuring every slice stays juicy and flavourful.

Making the Turkey Gravy
While the turkey rests, mash the vegetables into the cooking juices to extract maximum flavour. Sieve the liquid into a pan, then thicken it with a simple cornflour slurry made from 2 tablespoons of cornflour mixed with the same amount of water. This creates a rich homemade turkey gravy that pairs perfectly with this oven slow cooked turkey thigh.

Carving and Serving
Once the turkey has rested, slice the thigh to your desired thickness or gently pull the meat away from the bone.
Serve with the homemade gravy and your favourite roast dinner sides such as roast potatoes, carrots, honey air fried parsnips, sage and onion stuffing and Yorkshire puddings for a complete turkey roast dinner.

Tips for Storing Leftovers
Allow leftover turkey thigh to cool completely before storing. Keep it in an airtight container in the fridge for up to 3 days. Store the gravy separately and reheat gently on the hob, adding a splash of water or stock if needed.
Leftover Turkey Thigh Recipes
Leftover slow cooked turkey thigh is incredibly versatile. Use it in sandwiches, wraps or salads. Make our ham and turkey pie, leftover turkey curry, or stir it through pasta and creamy sauces for an easy next-day meal.
Other Slow Cooked Oven Recipes
If you enjoyed this slow cooked oven turkey thigh recipe, you may also like our other slow and low oven dishes;


















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