Delia Smith Traditional Roast Turkey Recipe

This Delia Smith Traditional Roast Turkey Recipe is a beautifully classic, no-fuss roast turkey with moist, tender breast meat, richly flavoured brown meat, and a deeply savoury pan gravy. The herb-lemon butter and bacon topping help protect the breast as it roasts, giving you succulent slices and golden, crisp edges. It’s a medium-difficulty centrepiece that’s completely manageable with a thermometer and a simple timing plan. Total time is about 5 hours including resting (depending on the size of your bird).

Ingredients

For the turkey

• 1 turkey (about 4.5–5.5kg), fully thawed if frozen
• 1 tbsp fine sea salt (plus extra to season)
• 1 tsp black pepper
• 120g unsalted butter, softened
• Zest of 1 lemon
• 2 tbsp fresh parsley, finely chopped
• 1 tbsp fresh thyme leaves (or 1 tsp dried thyme)
• 10–12 rashers streaky bacon
• 250ml water or turkey stock (for the roasting tin)

For the cavity aromatics

• 1 onion, quartered
• 1 lemon, halved
• 2 bay leaves (optional)

For the pan gravy

• 1 tbsp plain flour
• 150ml white wine (or replace with more stock)
• 700–900ml turkey or chicken stock, hot
• 1 tsp cranberry sauce or redcurrant jelly (optional, for balance)
• Turkey giblets/neck (optional, for extra flavour)

How to Make Delia Smith Traditional Roast Turkey Recipe

• Prepare the oven: Preheat the oven to 200°C or 180°C fan. Place a shelf in the lower-middle of the oven so the turkey has room to brown without the top catching too quickly.
• Bring the turkey to room temperature: Take the turkey out of the fridge 45–60 minutes before roasting. This helps it cook more evenly. Remove packaging, take out the giblets (if included), and pat the skin dry with kitchen paper.
• Mix the herb-lemon butter: In a small bowl, mix the softened butter with lemon zest, parsley, thyme, 1 tbsp salt, and pepper until evenly combined.
• Butter the breast (for a juicy turkey): Gently loosen the skin over the breast using your fingers (go slowly to avoid tearing). Push most of the butter underneath the skin, smoothing it over both breast sides. Rub the remaining butter over the outside of the bird.
• Fill the cavity and set up the tin: Put the onion quarters, lemon halves, and bay leaves (if using) inside the cavity. Place the turkey breast-side up in a large roasting tin (a rack helps, but it’s not essential). Pour 250ml water or stock into the tin to prevent the juices from burning.
• Add the bacon and cover: Lay the streaky bacon over the breast to protect it. Loosely tent the turkey with foil (don’t wrap it tight, you want air to circulate).
• Roast (timing and temperature): Roast at 200°C (180°C fan) for 30 minutes, then reduce to 180°C (160°C fan) for the remainder. As a guide, allow about 40 minutes per kg plus 20 minutes, but always cook to temperature rather than time.
• Baste and brown: Baste once or twice during roasting. For the final 45–60 minutes, remove the foil and bacon so the skin can turn golden. If the breast is already deeply coloured, keep the foil loosely over the top while the legs finish cooking.
• Check it’s cooked: The most reliable check is a thermometer. Insert it into the thickest part of the thigh without touching bone. You’re looking for 74°C. If you don’t have a thermometer, pierce the thigh and check the juices run clear (not pink), but try to use a thermometer if you can.
• Rest (cooling stage for juicy slices): Lift the turkey onto a warm serving tray or board. Cover loosely with foil and a clean tea towel, then rest for 30–60 minutes. This is when the meat relaxes and stays moist when carved.
• Make the gravy: Spoon off excess fat from the roasting tin, leaving the dark juices behind. Place the tin over low heat on the hob (or pour the juices into a saucepan). Whisk in the flour and cook for 1 minute. Add the wine, bubbling and scraping up any browned bits, then gradually add hot stock. Simmer for 8–12 minutes until lightly thickened. Season to taste and whisk in cranberry sauce or redcurrant jelly if using. Strain for a smoother gravy if you like.
• Carve and assemble: Remove the legs, slice the breast against the grain, and arrange on a warm platter. Pour a little gravy over the slices and serve the rest on the side.

Tips

How do I stop turkey breast from drying out?

Butter under the skin makes a real difference, and the bacon acts like an insulating layer. Also, don’t skip the rest. A rested turkey stays noticeably juicier when carved.

What if the skin is browning too fast?

Loosely tent with foil and keep roasting. Browning depends on your oven and tin depth, so it’s normal to adjust mid-cook.

How do I know exactly when the turkey is done?

Use a thermometer and aim for 74°C in the thickest part of the thigh (not touching bone). Time guides are helpful, but temperature is the reliable check.

Why is my gravy greasy or bland?

Greasy gravy usually needs more fat skimmed off before you add flour. Bland gravy benefits from reducing a little longer, seasoning properly, and adding a teaspoon of cranberry sauce or redcurrant jelly for balance.

Serving Suggestions

• Roast potatoes and honey-glazed carrots
• Pigs in blankets and proper bread sauce
• Cranberry sauce, stuffing balls, and steamed greens
• Bubble and squeak the next day with leftover gravy

Storage

Room Temperature

Turkey should not be left out for more than 2 hours (or 1 hour in a warm room). Carve what you need, then refrigerate leftovers promptly.

Refrigerator

Store cooled turkey in an airtight container for 3–4 days. Keep gravy separately and reheat until piping hot.

Freezing

Freeze sliced turkey in portions for up to 2–3 months. Wrap well to prevent freezer burn. Defrost overnight in the fridge, then reheat gently with a splash of stock or gravy to keep it moist.

Nutrition

• Calories: 520 kcal
• Carbohydrates: 6 g
• Protein: 62 g
• Fat: 28 g
• Saturated Fat: 9 g
• Sodium: 680 mg

Disclaimer: Nutrition values are estimates and will vary depending on the size of the turkey, the amount of bacon and butter used, and portion size.

FAQs

Delia Smith Traditional Roast Turkey Recipe

0.0 from 0 votes

Course: Main CourseCuisine: BritishDifficulty: Medium

Servings

10

servings

Prep time

30

minutes

Cooking time

4

hours 

Total time

300

minutes

Calories

520

kcal

4

hours 

30

minutes

A classic British-style roast turkey with herb-lemon butter, bacon-topped breast for extra moisture, and a rich pan gravy. Reliable, traditional, and perfect for Christmas or Sunday lunch.

Ingredients

• 1 turkey (4.5–5.5kg), fully thawed if frozen

• 1 tbsp fine sea salt (plus extra to season)

• 1 tsp black pepper

• 120g unsalted butter, softened

• 1 lemon, zest finely grated

• 2 tbsp chopped fresh parsley

• 1 tbsp fresh thyme leaves (or 1 tsp dried)

• 1 onion, quartered (for the cavity)

• 1 lemon, halved (for the cavity)

• 2 bay leaves (optional)

• 10–12 rashers streaky bacon

• 250ml water or turkey stock (for the roasting tin)

• 1 tbsp plain flour (for gravy)

• 150ml white wine (or extra stock)

• 700–900ml turkey or chicken stock (for gravy)

• 1 tsp cranberry sauce or redcurrant jelly (optional, for gravy)

• Turkey giblets/neck (optional, for extra flavour)

• Foil and kitchen string (for roasting)

Directions

• Bring the turkey to room temperature for 45–60 minutes. Preheat the oven to 200°C (180°C fan).
• Mix softened butter with lemon zest, parsley, thyme, salt and pepper. Loosen the breast skin and spread most of the butter underneath; rub the rest over the skin.
• Add onion and lemon halves to the cavity. Place turkey on a rack or bed of onions in a large roasting tin and pour in 250ml water/stock.
• Lay streaky bacon over the breast. Cover loosely with foil and roast, then remove foil for the final browning stage.
• Cook until a thermometer reads 74°C in the thickest part of the thigh (not touching bone). Rest 30–60 minutes before carving.
• Pour off excess fat, whisk flour into the roasting tin juices, then add wine and stock. Simmer until glossy, season, and strain if desired.
• Carve and serve with hot gravy.

Notes

• For timing, roast at 180°C fan for about 40 minutes per kg plus 20 minutes, but always confirm with a thermometer (74°C in the thigh).
• Resting is essential for juicy slices. Aim for at least 30 minutes, up to 60 minutes for a large bird.
• If the breast colours too quickly, re-tent loosely with foil.