Roasted Chestnut & Apple Bisque

Ingredients

• **Base**
• 2 lbroasted chestnuts, peeled
• (vacuum-packed roasted chestnuts are acceptable for consistency)
• 2 tbspunsalted butter
• 2 tbspolive oil
• 2 cupsshallots, finely sliced
• 3 cupsapples, peeled, cored, and diced (Honeycrisp or Pink Lady preferred for balance)
• 2 clovesgarlic, smashed
• ¼ cupbrandy (or Calvados for elevated service)
• 1½ quartsgood-quality chicken stock (vegetable stock acceptable for vegetarian version)
• **Cream Finish**
• • 1½ cups heavy cream
• • ½ tsp freshly grated nutmeg
• • 1½ tsp kosher salt (adjust to taste)
• • ½ tsp white pepper
• • Optional: 1–2 tsp apple cider vinegar or fresh lemon juice (for balance)
• **Fried Sage Garnish**
• • 20–24 fresh sage leaves
• • Neutral oil for frying
• • Fine sea salt
• ⸻
• Method
• 1. Build the Aromatic Base
• In a heavy-bottomed soup pot or rondeau, heat butter and olive oil over medium heat.
• Add shallots with a pinch of salt and sweat slowly for 8–10 minutes until translucent and lightly sweet—no browning.
• Add garlic and cook 30 seconds until fragrant.
• 2. Apple Integration
• Add diced apples and cook 5–7 minutes, stirring occasionally, until softened and lightly caramelized at the edges.
• This step builds natural sweetness and depth.
• 3. Deglaze
• Deglaze with brandy. Reduce by about half, cooking off alcohol while retaining aroma.
• 4. Chestnut & Stock
• Add roasted chestnuts and stock. Bring to a gentle simmer.
• Cover and cook 25–30 minutes, until chestnuts are fully tender and flavors are unified.
• 5. Purée
• Using an immersion blender (or high-speed blender in batches), purée until silky smooth.
• For fine-dining service, pass through a chinois or fine sieve.
• 6. Finish with Cream
• Return soup to low heat. Stir in heavy cream, nutmeg, salt, and white pepper.
• Adjust consistency with warm stock if needed.
• Balance with a small splash of apple cider vinegar or lemon juice—this is critical to prevent heaviness.
• Hold warm. Do not boil after cream is added.

Nutrition / serving

No nutrition data for this recipe — tap Nutrition in Ask Chef AI above for an estimate.

Method

1. 1

   1. Build the Aromatic Base

2. 2

   In a heavy-bottomed soup pot or rondeau, heat butter and olive oil over medium heat.

3. 3

   Add shallots with a pinch of salt and sweat slowly for 8–10 minutes until translucent and lightly sweet—no browning.

   ⏱Start 8:00
4. 4

   Add garlic and cook 30 seconds until fragrant.

   ⏱Start 0:30
5. 5

   2. Apple Integration

6. 6

   Add diced apples and cook 5–7 minutes, stirring occasionally, until softened and lightly caramelized at the edges.

   ⏱Start 5:00
7. 7

   This step builds natural sweetness and depth.

8. 8

   3. Deglaze

9. 9

   Deglaze with brandy. Reduce by about half, cooking off alcohol while retaining aroma.

10. 10

    **4. Chestnut & Stock**

11. 11

    Add roasted chestnuts and stock. Bring to a gentle simmer.

12. 12

    Cover and cook 25–30 minutes, until chestnuts are fully tender and flavors are unified.

    ⏱Start 25:00
13. 13

    **5. Purée**

14. 14

    Using an immersion blender (or high-speed blender in batches), purée until silky smooth.

15. 15

    For fine-dining service, pass through a chinois or fine sieve.

16. 16

    **6. Finish with Cream**

17. 17

    Return soup to low heat. Stir in heavy cream, nutmeg, salt, and white pepper.

18. 18

    Adjust consistency with warm stock if needed.