Thanksgiving Dinner: The Complete Feast, Made Ahead

Thanksgiving is the most ambitious cooking occasion in the American calendar - a feast built around simultaneous production of a roast turkey and somewhere between eight and twelve side dishes, all served hot at the same time to a table of anywhere from six to thirty people, in a single kitchen with a single oven.

The difficulty is not any individual dish. Mashed potatoes are straightforward. Cranberry sauce is 15 minutes. Pumpkin pie is a baked custard. The difficulty is the coordination - producing everything simultaneously - and the solution is the same as for Christmas: aggressive make-ahead preparation that ensures most of the cooking happens in the days before Thanksgiving rather than on the day itself.

This guide covers every dish in the classic Thanksgiving spread, the make-ahead window for each, and a day-of schedule that leaves the cook at the table rather than in the kitchen.

The Thanksgiving Make-Ahead Timeline

The Turkey

The centrepiece. Everything else flows around it.

Turkey size: Allow 500-600g per person for a bone-in whole turkey. This accounts for bone weight and provides generous leftovers (Thanksgiving leftovers are culturally important - the turkey sandwich the next day is an integral part of the occasion).

Dry brine (3 days ahead): The American home cook's most impactful turkey technique. Mix 1 tbsp fine sea salt per 2kg of turkey with 1 tsp black pepper, 1 tsp dried thyme, 1 tsp dried sage, and 1 tsp garlic powder. Rub all over the turkey - the skin, under the breast skin (separate it carefully with your fingers), and the cavity. Place uncovered on a rack in the refrigerator for 48-72 hours. The salt draws moisture out, which is then reabsorbed along with the seasoning, flavouring the meat from within and drying the skin for maximum crisping.

Roasting:

• Remove from the refrigerator 1-2 hours before roasting
• Preheat oven to 220°C (425°F)
• Roast at high heat for 30 minutes, then reduce to 175°C (350°F)
• Continue for approximately 15-18 minutes per pound (approximately 13 minutes per 500g) until the thigh reaches 74°C (165°F) internal temperature
• Rest for at least 45 minutes under a foil and towel tent before carving

Butter baste for the breast: Rub 100g of softened compound butter (butter mixed with fresh herbs, garlic, and lemon zest) under the breast skin before roasting. The butter bastes the breast internally, keeping it moist even as the dark meat finishes cooking.

The Eleven Classic Sides

1. Classic Stuffing / Dressing

Make-ahead: 2 days ahead through to the point of baking. Bake on the day.

Whether "stuffing" (cooked inside the bird) or "dressing" (cooked outside in a pan) is the correct Thanksgiving preparation is a genuinely contested regional argument. This recipe is for dressing - cooked in a baking dish, which produces a crispier top and is food-safe in a way that stuffing inside the turkey cavity often isn't (the cavity stuffing often doesn't reach a safe temperature by the time the turkey is done).

The cornbread dressing version: Crumble 1 batch of cornbread (made 1 week ahead) into large, rough pieces. Dry overnight on a baking tray. Sauté 2 large diced onions and 4 sticks of diced celery in 100g butter until very soft (10 minutes). Add 3 cloves minced garlic, 2 tsp fresh thyme, 2 tsp fresh sage (rubbed between fingers to release aroma), salt and pepper. Combine with the dried cornbread crumbles in a large bowl. Add 600ml turkey or chicken stock gradually - enough that the mixture is moist but not wet. Add 2 beaten eggs. Mix well.

Transfer to a buttered baking dish. Cover with foil. Refrigerate up to 2 days.

On Thanksgiving: Bake covered at 175°C for 30 minutes, then uncovered for 20 minutes until the top is golden and crisp.

2. Mashed Potatoes

Make-ahead: 1 day ahead. Reheat in a double boiler or low oven.

The American Thanksgiving mashed potato is unabashedly rich - not the butter-and-milk British version but a preparation that regularly contains more butter than seems responsible.

Peel and boil 1.5kg floury potatoes (Yukon Gold are ideal in the US; Maris Piper in the UK) until completely tender. Drain. Return to the empty pot over low heat for 1 minute to steam dry. Rice or mash until smooth.

Add 150g cold unsalted butter in cubes, stirring vigorously between each addition until completely absorbed. Add 200ml warm cream or half-and-half. Season generously with salt and white pepper.

Make-ahead method: Transfer to a heatproof bowl. Press cling film directly against the surface. Refrigerate. To reheat: set the bowl over a pot of barely simmering water (double boiler method). Stir gently until heated through, adding a splash of cream if needed to restore creaminess.

3. Cranberry Sauce

Make-ahead: 1 week ahead. Refrigerate.

Fresh cranberry sauce is 15 minutes of work and produces something dramatically better than the tinned equivalent. Combine 340g fresh or frozen cranberries with 200g sugar, the zest and juice of 1 orange, and 2 tbsp water in a saucepan. Cook over medium heat, stirring, until the cranberries burst and the sauce thickens (approximately 10-12 minutes). Cool. Refrigerate.

Variations: Add 2 tbsp of bourbon, 1 tsp of cinnamon, or a handful of toasted pecans for different character.

4. Green Bean Casserole (From Scratch)

Make-ahead: 2 days ahead through to the point of final baking.

The from-scratch version (rather than the classic tinned soup version) uses a homemade mushroom cream sauce that is genuinely worth the additional 20 minutes.

Sauté 300g sliced cremini mushrooms in butter until golden. Add 4 cloves minced garlic. Add 40g flour and cook 2 minutes (a roux - see How to Make a Roux). Add 500ml chicken stock gradually, whisking. Add 150ml double cream. Simmer until thickened. Season.

Blanch 700g green beans in boiling salted water for 4 minutes. Drain.

Combine beans and mushroom sauce in a baking dish. Top with crispy fried onions (from a can is traditional; homemade thin onion rings are outstanding). Refrigerate up to 2 days.

On Thanksgiving: Bake at 175°C for 25 minutes until bubbling and the onion topping is crispy.

5. Sweet Potato Casserole with Pecan Streusel

Make-ahead: 2 days ahead. Bake on the day.

Bake 1.2kg sweet potatoes at 200°C until completely tender (50–60 minutes). Scoop out the flesh. Beat with 50g butter, 3 tbsp maple syrup, 1 tsp cinnamon, ½ tsp nutmeg, 2 eggs, and a pinch of salt until smooth. Transfer to a baking dish.

Pecan streusel topping: Combine 80g plain flour, 80g soft brown sugar, 50g cold butter (cubed), and 100g roughly chopped pecans. Rub together until the mixture resembles coarse crumbs. Scatter over the sweet potato.

Refrigerate. Bake at 175°C for 30-35 minutes until the topping is golden and the filling is set.

6. Turkey Gravy

Make-ahead: Prepare the base 1 day ahead. Finish with turkey drippings on the day.

Make turkey stock from the neck and giblets (simmer for 2 hours with onion, carrot, celery, bay leaves, and peppercorns). Strain and refrigerate.

The day before: Make the gravy base using How to Make a Roux - 50g butter + 50g flour, cooked 2 minutes, then turkey stock added gradually. Simmer until slightly thickened. Season. Refrigerate.

On Thanksgiving: Deglaze the turkey roasting tin with 150ml dry white wine or chicken stock, scraping all the fond. Strain. Combine with the prepared gravy base in a saucepan. Add any turkey drippings that have been poured off. Simmer 5-8 minutes. Adjust seasoning.

7. Mac and Cheese (Southern Baked Style)

Make-ahead: 1 day ahead. Bake on the day.

This is the Southern Thanksgiving baked mac and cheese - a proper baked casserole with a crispy breadcrumb top, not the stovetop version.

Make a béchamel sauce from 50g butter + 50g flour + 750ml whole milk (see How to Make a Roux). Off heat, stir in 200g grated mature Cheddar, 100g Gruyère, and 50g cream cheese. Season with mustard powder, cayenne, salt, and white pepper. Cook 500g macaroni until just underdone (2 minutes less than al dente - it will finish cooking in the oven). Combine pasta and cheese sauce in a large baking dish.

Topping: Mix 100g breadcrumbs with 30g melted butter and 30g grated Parmesan. Scatter over the top.

Refrigerate. Bake at 180°C for 25-30 minutes until golden and bubbling.

8. Dinner Rolls

Make-ahead: Make 1 week ahead and freeze (baked), or make 2 days ahead (unbaked, shaped, refrigerated for the second rise).

From the Baking pillar's enriched dough technique (see Brioche and Enriched Dough): soft, buttery pull-apart rolls baked in a cast iron skillet or baking dish. If frozen pre-baked: thaw at room temperature for 2 hours, warm at 160°C for 8 minutes.

9. Candied Yams

Make-ahead: 2 days ahead. Reheat on the day.

Peel and slice 1kg yams or sweet potatoes (2cm thick rounds). Arrange in a baking dish. Combine 100g butter, 150g dark brown sugar, 3 tbsp maple syrup, 1 tsp cinnamon, ½ tsp nutmeg, and a pinch of salt in a saucepan. Melt together. Pour over the yams. Cover with foil. Bake at 175°C for 35 minutes. Remove foil. Bake 15 more minutes until caramelised. If adding marshmallow topping: scatter over, grill for 2–3 minutes until golden.

10. Roasted Brussels Sprouts with Bacon

Make-ahead: Halve and refrigerate up to 2 days. Roast on the day (25 minutes).

Halve 700g Brussels sprouts. Toss with 150g diced pancetta or bacon, olive oil, salt, and pepper. Spread on a baking sheet. Roast at 220°C for 22-25 minutes until the cut sides are deeply caramelised. Finish with a drizzle of balsamic glaze and a handful of toasted pecans.

11. Pumpkin Pie

Make-ahead: Up to 4 days ahead. Refrigerate.

The Thanksgiving dessert that must be made ahead - it needs at least 4 hours to set after baking.

Filling: Whisk together 2 tins (425g each) of pumpkin purée (or roast and purée 1kg of butternut squash), 3 large eggs, 200g soft brown sugar, 1 tsp cinnamon, ½ tsp ginger, ¼ tsp cloves, ¼ tsp nutmeg, ½ tsp salt, and 350ml evaporated milk.

Pastry: Single blind-baked shortcrust shell (see Shortcrust Pastry in the Baking collection).

Pour filling into the cooled shell. Bake at 175°C for 50-60 minutes until the edges are set and the centre wobbles slightly as a cohesive mass. Cool completely. Refrigerate. Serve with whipped cream.

The Day-of Oven Schedule

For a 5.5kg turkey with a 2pm dinner time:

Pro Tips

• Ignore the pop-up thermometer. The plastic pop-up timer that comes with commercial turkeys activates at approximately 82°C - well above the 74°C at which a turkey is safely cooked and significantly more moist. Use an instant-read thermometer and trust the 74°C reading.
• The oven is the scheduling constraint. Everything on the Thanksgiving table that requires oven time must be scheduled around the turkey. Once the turkey comes out, everything else goes in. The make-ahead approach means most oven items need only reheating and finishing - 25-35 minutes each at overlapping times.
• More butter than seems right. Thanksgiving cooking historically does not worry about butter quantity. Mashed potatoes with 150g of butter for 1.5kg of potato are not excessive by Thanksgiving standards - they are correct.
• Start the stock immediately after buying the turkey. The neck and giblets can be made into stock as soon as the turkey is purchased, frozen, and defrosted in the days before Thanksgiving. The gravy base from this stock is the best use of a component that most people discard.

🔗 Continue the Thanksgiving Collection

• Thanksgiving Sides from Scratch: 10 Essential Classics
• How to Make a Roux: Foundation of French Sauces
• Shortcrust Pastry: The Foundation of Every Tart
• How to Make Stock from Scratch
• Seasonal & Holiday Cooking: The Complete Guide