Leftover Turkey Soup (from your Thanksgiving Carcass)

After all the planning, prepping, and cooking that goes into Thanksgiving, you always end up with one last thing staring back at you: the turkey carcass. It may not look glamorous, but this is where the real flavor is hiding. Instead of tossing it, you can turn it into the richest, coziest homemade stock — and then into a comforting, warm-hug bowl of Leftover Turkey Soup that tastes so clean and nourishing after a heavy holiday meal.

This recipe also uses up all of the leftover aromatics, herbs, and fridge scraps you likely have lying around from Thanksgiving. The last few celery stalks, the half onion, the parsley stems, the stray carrots — everything goes into the pot and transforms into a broth.

And best of all, homemade turkey stock freezes beautifully, so you can batch it now and enjoy cozy soups for months. But I always save at least a few cups to make this soup. It’s flavorful, simple, and exactly the thing you crave after days of cooking.

Why You’ll Love This Leftover Turkey Soup

• Zero-waste flavor bomb — you’re using the whole carcass and leftover scraps to build a silky, nutrient-rich stock.
• Flexible + forgiving — use whatever herbs or veggies are left in your fridge; nothing needs to be measured perfectly.
• Light but satisfying — it’s the perfect “day-after-holiday” soup when you want something warm that isn’t heavy.

Ingredients

Turkey carcass + leftover bones/skin – The core of your broth. Using everything — bones, skin, bits of meat — builds incredible depth and richness.

Onion – Adds aromatic sweetness to balance the savory turkey.

Celery stalks – Gives the classic soup base flavor and freshness.

Carrots – Provide natural sweetness and color.

Garlic – optional, but adds a lovely flavor.

Parsley stems or leftover herb stems – Gentle, clean herb flavor without overpowering the broth.

Apple cider vinegar – Helps pull flavor and collagen from the bones.

Bay leaf & Whole peppercorns – Infuses the broth with subtle depth and warmth.

Tomato paste – Toasting it deepens color and adds a savory backbone.

Freshly grated nutmeg (optional) – Adds warmth and a subtle holiday note.

Pastina – Cooks directly in the broth; nostalgic and comforting.

Extra-virgin olive oil, Parmigiano, black pepper – For the perfect finishing touches.

How to Make Leftover Turkey Soup

Make the Stock

Add the turkey carcass, leftover bones and skin, onion, celery, carrots, parsley stems, bay leaf, peppercorns, and a splash of apple cider vinegar to a large pot. Cover with cold water, bring to a boil, then lower to a gentle simmer. Cook anywhere from 1 to 6 hours. When finished, remove the carcass and strain the stock twice — first through a colander, then through a fine mesh strainer.

Sauté the Vegetables

In a clean pot, warm a drizzle of olive oil. Add the diced onion, celery, and carrots. Season with salt and pepper and cook until softened.

Add the Tomato Paste

Stir in the tomato paste and let it toast for a minute to deepen the flavor.

Build the Soup

Pour in your homemade turkey stock and bring it to a gentle simmer. Pull any remaining meat from the carcass, tear it into small pieces, and add it to the pot. Taste and adjust with more salt, pepper, and a pinch of nutmeg if you’re using it.

Cook the Pastina

Add the pastina directly to the simmering soup. Cook until just shy of al dente, since it continues to soften off the heat.

Serve

Ladle into bowls and finish with olive oil, black pepper, and plenty of freshly grated Parmigiano.

Tips & Tricks

• Simmer the stock as long as you can — even 1 hour works, but 3–6 hours creates a deeper, golden broth.
• Always double strain — once through a colander, then through a fine mesh strainer for a clean, silky stock.
• Taste at the end — your homemade stock reduces differently each time; seasoning after simmering keeps it balanced.

How to Store Leftover Turkey Soup

• Fridge: Keeps 3–4 days.
• Freezer: Up to 3 months (store without the pastina for best texture).
• Reheating: Add a splash of water or stock if the soup thickens.

FAQ