The Castagnaccio is a traditional Italian chestnut flour cake that originated in the regions of Tuscany, Liguria, and Emilia-Romagna. It's a rustic dessert, simple yet rich in flavors, especially popular during the autumn and winter months. And as you will see, it’s very easy to make!

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The Castagnaccio recipe

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Prep Time
10min
Cook Time
25min
Total Time
35min

Ingredients

6 Servings
(1 serving = 1 slice)
  • chestnut flour
    chestnut flour
    200g
  • water
    water
    150g
  • sugar
    sugar
    20g
  • salt
    salt
    5g
  • olive oil
    olive oil
    20g
  • pine nuts
    pine nuts
    2tbsp
  • walnuts
    walnuts
    2tbsp
  • pepper
    pepper
    1pinch
  • rosemary
    rosemary
    1tbsp

How to make The Castagnaccio

  1. Step 1

    Preheat an oven to 180 °C/356 °F.

  2. Step 2

    Combine all ingredients except for the toppings in a bowl. Mix into a dough.

  3. Step 3

    Line a cake form with parchment paper and add the dough.

  4. Step 4

    Even out the dough and add the toppings.

  5. Step 5

    Bake in the oven for about 25 minutes, until small cracks are forming on the top.

  6. Step 6

    Take out and let the cake cool down before cutting and serving.

  7. Step 7

    Serve as a dessert or snack.

Nutrition (per serving)

Calories

181.3kcal (9.06%)

Protein

3.3g (6.64%)

Carbs

19.4g (7.05%)

Sugars

5.9g (11.86%)

Healthy Fat

8.8g

Unhealthy Fat

1.5g

% Daily Value based on a 2000 calorie diet

Tips & Tricks

  1. Use fresh rosemary for a more aromatic flavor.

  2. Ensure the chestnut flour is sifted to avoid lumps in the dough.

  3. Let the cake cool completely before slicing to maintain its texture.

FAQS

  1. Can I use other types of flour instead of chestnut flour?

    Chestnut flour is essential for the authentic flavor of Castagnaccio. Substituting it may alter the taste significantly.

  2. What can I serve Castagnaccio with?

    Castagnaccio pairs well with a drizzle of honey or a side of ricotta cheese.

  3. How do I store Castagnaccio?

    Store it in an airtight container at room temperature for up to 3 days or refrigerate for longer freshness.

  4. Can I add other toppings?

    Yes, you can add raisins or other nuts like almonds for additional flavor and texture.

  5. Is Castagnaccio gluten-free?

    Yes, since chestnut flour is naturally gluten-free, this recipe is suitable for gluten-free diets.

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