Elevate a simple recipe to a fantastic dessert with this Blackberry Galette. All you need is a sweet pastry dough, jam, and fresh blackberries. Skip the hassle of lining a tart pan and simply overlap the dough for a rustic effect.

This Blackberry Galette is perfect when these juicy berries are in season and you have an abundance from your garden and you run out of ideas. Additionally, this recipe serves as a great starting point for crafting your own galette with fruits like raspberry or blueberry.

Ingredients:
Sweet pastry dough:
Butter: unsalted and softened.
Powdered Sugar: sieved.
Ground almonds: sieved. (If allergic to almonds, replace with all-purpose flour)
Salt: to enhance the flavor.
Egg: at room temperature.
Vanilla extract: optional, but enhances the flavor.
All-purpose flour: choose a low gluten flour for the best result.
Filling:
Blackberry jam: choose a good quality jam that is not too runny.
Fresh blackberries: avoid frozen blackberries to prevent excessive water.
Decoration:
Egg wash: an egg yolk mixed with 1 tablespoon of milk for a golden crust
Light brown sugar to sprinkle on top, it adds a crispy texture.
How to make the blackberry galette?
This galette is easy to make. Here’s the step by step photos to give you an idea of the process.
Prepare your homemade sweet pastry dough:
- Cream the butter.
- Add the powdered sugar. Mix.
- Add ground almonds and salt. Mix.
- Add the egg and vanilla extract. Mix.
- Add the flour and mix. Stop as soon as the flour is incorporated, even if the dough is not completely together. (See picture). Do Not overmix
- Turn the dough out onto a clean surface and gather into a ball. Flatten into a 1-inch thick disc using your hands. Wrap the dough in plastic wrap and place in the fridge for 1 hour.

- Roll out the dough into a circle, about 12 inches (30cm)
- Spread the blackberry jam over the dough, leaving 2 inches (5cm) border.

- Add fresh blakberries on the top of the jam.Gently fold up the edges of the dough.
- Brush the dough with an egg wash and sprinkle with light brown sugar.

- Bake the blackberry galette
Get all the ingredients, measurements, and instructions at the end of this post.
Tips
- Ingredients at room temperature.
- Weigh your ingredients for the best results.
- Sieve powdered sugar, ground almonds, and flour. It helps to combine everything evenly.
- Add the ingredient in the order given. Flour at the end.
- Don’t overwork the dough. Unlike bread recipes, we want to minimize gluten development. The less you work the dough, the better the results.
- Don’t skip the chilling time. The dough needs to firm up and allow the gluten to relax.
- Roll out the dough between 2 sheets of baking paper to avoid adding flour.
- Trim the edge for a nice circle shape.

FAQs
How to store this blackberry galette?
The blackberry galette is at its best when freshly baked. The next day, the crust may absorb a slight amount of moisture from the jam.
Store any leftovers for up to 2 days at room temperature.
Can we make this galette in advance?
You can prepare the dough up to 4 days ahead of time. Simply wrap it in cling film and store it in the fridge until you’re ready to use it. You can also freeze the raw dough (more details on the blogpost, dedicated to sweet pastry dough).
However, it is best to add the filling when you are ready to bake the galette.
How to serve it?
This blackberry galette is delicious on its own. But if you want to add a bit of indulgence, here are a few ideas:
- Serve with a scoop of vanilla ice cream
- Add a dollop of fresh whipped cream

More berry recipes to try:
- Charlotte Russe Cake, another easy recipe
- If you love the combination of berries and chocolate, you must try the Chocolate Berry Cake.
- Blackberry Tart with Diplomat Cream: a more sophisticated dessert, but the end result is definitely worth it.
If you tried this blackberry galette or any recipe on the blog, let me know how you liked it by leaving a comment below or a rating.