Rustic Blueberry Lemon Galette

Name: Rustic Blueberry Lemon Galette
Prep time: 20 min
Cook time: 40 min
Total time: 1 h
Yield: 8 servings
Ingredients: 1 1/4 cups all-purpose flour; 1/4 cup granulated sugar; 1/2 teaspoon salt; 1/2 cup unsalted butter, cold and cubed; 4-5 tablespoons ice water; 2 cups fresh blueberries; 1 tablespoon lemon zest; 2 tablespoons lemon juice; 1/4 cup granulated sugar; 1 tablespoon cornstarch; 1 egg, beaten (for egg wash)

Highlighted under: Sweet Treats & Homemade Desserts

I absolutely love making this Rustic Blueberry Lemon Galette, especially during the summer when fresh blueberries are abundant. The combination of sweet blueberries and zesty lemon creates a delightful flavor that’s both refreshing and comforting. I enjoy the process of rolling out the dough and folding it around the filling, making it a wonderfully rustic dessert. It’s not only a feast for the eyes but also a crowd-pleaser at gatherings. This galette embodies simplicity and elegance, and it’s perfect for any occasion.

Created by

Lena

Last updated on 2026-01-25T20:22:27.487Z

When I first made this Rustic Blueberry Lemon Galette, I was amazed at how easily it came together while yielding such impressive results. I remember mixing the buttery crust with a hint of sugar, which added a subtle sweetness that complemented the natural tartness of the blueberries beautifully. The lemon zest I added truly elevated the flavors, giving the dessert a refreshing twist.

One tip I picked up along the way is to let the galette cool before serving. This step allows the juices to seep back into the filling, enhancing the overall flavor and ensuring each slice holds its shape perfectly. Trust me, the wait is worth it!

Why You'll Love This Recipe
Juicy blueberries bursting with flavor and a hint of lemony brightness
A flaky crust that complements the filling perfectly
Easy to assemble, making it ideal for both novice and experienced bakers

Understanding Your Ingredients

The key to a successful Rustic Blueberry Lemon Galette lies in selecting high-quality, fresh blueberries. Look for berries that are plump, firm, and free from any mushy spots. If fresh blueberries are unavailable, you can use frozen ones, but be sure to thaw and drain excess moisture before mixing them with the other ingredients. This will help maintain the galette's texture and prevent a soggy crust.

Lemon plays a crucial role in this recipe by enhancing the natural sweetness of the blueberries. The zest adds a fragrant aroma, while the juice provides acidity that balances the flavors. For optimal results, use fresh lemons instead of bottled juice. Not only will it ensure a brighter taste, but the zest also adds a touch of color and visual interest to the filling.

Perfecting Your Crust

A flaky crust is essential for a successful galette. To achieve this, keep your butter as cold as possible. Working with chilled ingredients prevents the butter from melting into the flour, which is what creates those delightful flaky layers. If you’re in a warm kitchen, consider chilling the bowl and utensils before starting, or even placing the mixed dough back into the fridge for a few minutes before rolling it out.

When rolling out the dough, aim for an even thickness of about 1/8-inch. This will ensure a consistent bake. Don’t worry about achieving a perfect circular shape; the rustic aesthetic is part of the charm! As you transfer the dough to the baking sheet, use a rolling pin to help lift it by rolling the edge over the pin before unrolling it onto the parchment paper.

Ingredients

For the galette crust:

1 1/4 cups all-purpose flour
1/4 cup granulated sugar
1/2 teaspoon salt
1/2 cup unsalted butter, cold and cubed
4-5 tablespoons ice water

For the filling:

2 cups fresh blueberries
1 tablespoon lemon zest
2 tablespoons lemon juice
1/4 cup granulated sugar
1 tablespoon cornstarch
1 egg, beaten (for egg wash)

Instructions

Instructions

Make the crust

In a large bowl, combine the flour, sugar, and salt. Add the cold butter and mix using a pastry cutter or your fingers until the mixture resembles coarse crumbs. Add ice water, one tablespoon at a time, until the dough comes together. Form into a disc, wrap in plastic, and refrigerate for at least 30 minutes.

Prepare the filling

In another bowl, combine the blueberries, lemon zest, lemon juice, sugar, and cornstarch. Gently toss to coat the blueberries evenly. Set aside.

Assemble the galette

Preheat the oven to 400°F (200°C). On a lightly floured surface, roll out the dough into a circle about 12 inches in diameter. Transfer to a parchment-lined baking sheet. Pour the blueberry filling onto the center, leaving about a 2-inch border. Fold the edges of the dough over the filling, pleating as necessary.

Bake

Brush the crust with the beaten egg and sprinkle with a little sugar. Bake for 35-40 minutes or until the crust is golden brown and the blueberries are bubbling. Let cool for at least 15 minutes before serving.

Enjoy!

Pro Tips

For an extra touch, serve with a scoop of vanilla ice cream or a dollop of whipped cream on the side.

Serving Suggestions

This Rustic Blueberry Lemon Galette is best enjoyed warm, straight from the oven. Serve it with a scoop of vanilla ice cream or a dollop of freshly whipped cream for an added touch of indulgence. I love adding a sprinkle of extra lemon zest on top for an additional burst of flavor that complements the sweetness of the blueberries beautifully.

Leftover galette can be stored in the refrigerator for up to 3 days. Reheat individual slices in the oven at 350°F (175°C) for about 10 minutes, or until warmed through, to revive that fresh-out-of-the-oven flavor. Alternatively, you can serve it cold as a delightful breakfast treat or a light dessert.

Variations and Tips

Feel free to experiment with different fruits alongside blueberries. Sliced peaches, strawberries, or a mix of berries can create unique flavor profiles. Just remember to adjust sugar levels if you're using sweeter or tarter fruits to achieve the desired balance. Spices like cinnamon or nutmeg can also be incorporated into the filling for an interesting twist.

For a more decadent filling, consider adding a layer of almond paste. Spread a thin layer on the crust before adding the blueberry mixture. This not only enhances the flavor but also gives an additional richness that pairs wonderfully with the tartness of the fruit. Just be certain to keep an eye on the baking time, as this might slightly alter how quickly the crust browns.

Questions About Recipes

→ Can I use frozen blueberries?

Yes, you can use frozen blueberries, but make sure to thaw and drain them first to avoid excess moisture.

→ How do I store leftover galette?

Store any leftovers in an airtight container in the refrigerator for up to 3 days.

→ Can I make the dough ahead of time?

Absolutely! You can make the dough in advance and refrigerate or freeze it until you're ready to use it.

→ What can I substitute for butter?

You can substitute the butter with a plant-based margarine or coconut oil for a dairy-free option.