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Blackberry Hazelnut Galette

A rustic, free-form pastry filled with wild blackberries and chopped hazelnuts, baked until golden.

⏱ 25 minPrep time
🔥 35 minCook time
🍽 8Servings
🏷 DessertCategory
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Rustic blackberry hazelnut galette dusted with powdered sugar

Blackberry hazelnut galette is the Pacific Northwest’s answer to the fancy tart — a free-form pastry with no pan required, filled with hazelnut frangipane and a tumble of blackberries, with the crust edges folded over and baked until golden and jammy. It is rustic by design, forgiving to assemble, and the combination of Oregon hazelnuts and wild blackberries is pure Cascadia on a plate.

Why this recipe works: The hazelnut frangipane — ground hazelnuts, butter, sugar, and egg — creates a creamy, nutty barrier that keeps the pastry crisp while the blackberries bake into a jammy topping. The free-form shape means no tart pan, no blind-baking gymnastics: roll the dough, spread the frangipane, pile on the berries, fold the edges, and bake.

Key ingredients

  • Pie or galette dough: buttery and flaky.
  • Ground hazelnuts: the frangipane’s soul — toast them first for deeper flavor.
  • Butter, sugar, and an egg: the frangipane.
  • Blackberries: fresh or frozen.
  • A little sugar and lemon zest: for the berries.

Tips for the best galette

Keep the dough cold — roll it on a chilled surface and work quickly. Spread the frangipane in an even layer, leaving a 2-inch border, then pile the berries in the center and fold the edges over, pleating as you go. Brush the folded crust with egg wash and sprinkle with sugar for a golden, crackly finish. Bake at 400°F until the crust is deep golden and the berries bubble, 35 to 45 minutes. Cool slightly before slicing — it is glorious warm with vanilla ice cream.

Variations and storage

Use raspberries, plums, or a mix of stone fruit, or swap the hazelnuts for almonds. A galette is best the day it is made; leftovers keep 2 days at room temperature and reheat well in a 350°F oven for 10 minutes.

Step by stepInstructions

  1. Pulse the flour, sugar, and salt with the cold butter until crumbly; add ice water and pulse until the dough comes together. Chill 30 minutes.
  2. Preheat the oven to 400°F. Toss the blackberries with the sugar, cornstarch, and lemon juice.
  3. Roll the dough into a 12-inch round on parchment; pile the berries in the center, leaving a 2-inch border, and sprinkle with the hazelnuts.
  4. Fold the edges over the filling, brush with the egg wash, and sprinkle with coarse sugar.
  5. Bake 35-40 minutes until the crust is golden and the filling bubbles. Cool 15 minutes before slicing.

💡 Chef tips & storage

The dough can be rough — a galette should look rustic. Serve warm with vanilla ice cream to catch the juices.

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Recipe details

Prep25 min
Cook35 min
Servings8
CategoryDessert
PublishedAugust 16, 2026
Emily — the cook behind My Comfort Recipes

Hi, I'm Emily 🧡

Hi, I'm Emily — the cook behind My Comfort Recipes. Simple, tested comfort food for real weeknights, written down the way grandma would. Pull up a chair. More about me →