Make-Ahead Thanksgiving Sides: 15 Easy Recipes

The secret to a calm Thanksgiving? Sides that are already done before the turkey goes in. These 15 make-ahead Thanksgiving side dishes can all be prepped days ahead — so on the big day, you're reheating and enjoying, not chopping and stressing. Each one comes with a short recipe and a make-ahead tip.

A Thanksgiving side dish spread from above: mashed potatoes, green bean casserole, stuffing, cranberry sauce, roasted carrots, and dinner rolls

15 make-ahead sides · prep days before · a stress-free Thanksgiving

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🦃The 15 sides

1. Creamy Make-Ahead Mashed Potatoes

Boil 3 lbs Yukon Gold potatoes until tender, then mash with ½ cup butter, ¾ cup warm milk or cream, and plenty of salt. Cool, then refrigerate in a buttered baking dish. Make-ahead tip: Make up to 2 days ahead; reheat covered at 350°F for 30 minutes with a splash of milk and an extra dot of butter on top.

2. Classic Green Bean Casserole

Blanch 2 lbs green beans, then toss with 2 cans cream of mushroom soup, ½ cup milk, and black pepper in a baking dish. Make-ahead tip: Assemble (without the crispy fried onion topping) up to 2 days ahead and refrigerate; add 1⅓ cups crispy fried onions just before baking at 350°F for 30 minutes.

3. Sausage & Herb Stuffing

Brown 1 lb breakfast sausage, then sauté 1 diced onion and 3 celery stalks in the drippings. Toss with 12 cups cubed day-old bread, 2 cups chicken broth, sage, thyme, and 2 beaten eggs. Make-ahead tip: Assemble in the baking dish 1 day ahead and refrigerate; bake covered at 375°F for 30 minutes, then uncovered 15 minutes.

4. Make-Ahead Turkey Gravy

Roast 2 turkey wings at 400°F until deeply browned. Simmer with 4 cups chicken broth, onion, and herbs for 1 hour, strain, then whisk in a roux of ¼ cup butter and ¼ cup flour. Make-ahead tip: Make up to 3 days ahead and refrigerate; reheat gently, whisking smooth, and thin with broth if needed.

5. Cranberry Orange Sauce

Simmer 12 oz fresh cranberries with 1 cup sugar, 1 cup orange juice, and the zest of 1 orange until the berries pop and the sauce thickens, about 12 minutes. Cool completely. Make-ahead tip: Make up to 5 days ahead — it keeps beautifully in the fridge for 2 weeks and the flavor only improves.

6. Sweet Potato Casserole with Pecan Streusel

Mash 3 lbs roasted sweet potatoes with ½ cup brown sugar, ¼ cup butter, 2 eggs, and vanilla. Top with a streusel of ½ cup each pecans, brown sugar, and flour plus ¼ cup melted butter. Make-ahead tip: Assemble (streusel and all) up to 2 days ahead; bake straight from the fridge at 350°F for 35–40 minutes.

7. Overnight Dinner Rolls

Mix 4 cups flour, 2¼ tsp yeast, 1 cup warm milk, ¼ cup honey, ¼ cup butter, and 1 egg into a soft dough. Knead 8 minutes, shape into 16 rolls in a buttered pan. Make-ahead tip: Shape the rolls the night before, cover, and refrigerate; let rise 1 hour at room temp on Thanksgiving morning, then bake at 375°F for 18–20 minutes.

8. Creamy Baked Mac and Cheese

Cook 1 lb elbow macaroni just shy of done. Make a cheese sauce from ¼ cup butter, ¼ cup flour, 3 cups milk, 3 cups sharp cheddar, and 1 cup Gruyère; combine and pour into a baking dish. Make-ahead tip: Assemble 1 day ahead and refrigerate; top with extra cheese and breadcrumbs before baking at 375°F for 30 minutes.

9. Maple-Roasted Carrots

Toss 2 lbs peeled carrots with 3 tbsp melted butter, 3 tbsp maple syrup, fresh thyme, salt, and pepper. Roast at 425°F for 25–30 minutes until caramelized. Make-ahead tip: Roast 1 day ahead; rewarm uncovered at 375°F for 10 minutes — they stay sweet and glossy.

10. Butternut Squash Soup

Sauté 1 onion and 1 apple, add 1 large cubed butternut squash, 4 cups vegetable broth, and thyme. Simmer 25 minutes, blend silky, and finish with ½ cup cream. Make-ahead tip: Make up to 3 days ahead and refrigerate; reheat gently on the stove and swirl in the cream just before serving.

11. Creamed Spinach

Wilt 2 lbs fresh spinach, squeeze dry, and chop. Fold into a sauce of 4 oz cream cheese, ½ cup cream, ½ cup Parmesan, garlic, and nutmeg; warm through. Make-ahead tip: Make up to 2 days ahead; reheat on the stovetop over low heat, adding a splash of cream to loosen.

12. Wild Rice & Mushroom Pilaf

Sauté 8 oz sliced mushrooms and 2 shallots in butter. Add 1½ cups wild rice blend and 3 cups chicken broth; simmer 45 minutes until tender. Finish with parsley and toasted pecans. Make-ahead tip: Cook up to 2 days ahead; reheat with a splash of broth to fluff it back up.

13. Cornbread Pudding

Whisk 1 box (8.5 oz) cornbread mix with 1 can creamed corn, 1 cup sour cream, 2 eggs, and ½ cup melted butter. Pour into a greased baking dish. Make-ahead tip: Mix the batter 1 day ahead and refrigerate; bake at 350°F for 40–45 minutes on Thanksgiving day.

14. Roasted Garlic Herb Butter

Roast 1 whole head of garlic at 400°F for 35 minutes until soft. Mash the cloves into 1 cup softened butter with chopped rosemary, thyme, and 1 tsp flaky salt. Make-ahead tip: Roll into a log in plastic wrap and refrigerate up to 1 week — slice onto warm rolls or under the turkey's skin.

15. Slow Cooker Creamed Corn

Combine 2 lbs frozen corn, 8 oz cream cheese, ½ cup heavy cream, ¼ cup butter, and salt in the slow cooker insert. Make-ahead tip: Load the insert 1 day ahead and refrigerate; on Thanksgiving, cook on LOW for 3 hours, stirring once — zero oven space needed.

💡 Your make-ahead game plan

1 week out: make the cranberry sauce and herb butter. 3 days out: make the gravy and butternut squash soup. 1–2 days out: assemble the mashed potatoes, green bean casserole, stuffing, sweet potato casserole, mac and cheese, creamed spinach, wild rice pilaf, and cornbread pudding batter; shape the dinner rolls; roast the carrots. Thanksgiving morning: bake the rolls, reheat everything else, and actually enjoy your coffee.

Thanksgiving sides spread: mashed potatoes with butter, green bean casserole, stuffing, cranberry sauce, and rolls
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