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 1/2 cups all-purpose flour; 1/4 teaspoon salt; 1/2 cup unsalted butter, cold and cubed; 1/4 cup ice water; 2 cups fresh blueberries; 1/4 cup granulated sugar; 1 tablespoon lemon zest; 1 tablespoon cornstarch; 1 tablespoon lemon juice; 1 egg, beaten (for egg wash); 1 tablespoon coarse sugar (for topping)

Highlighted under: Homemade Dessert Recipes

I absolutely love making this Rustic Blueberry Lemon Galette, especially during berry season when fresh blueberries are at their peak. The combination of tart lemon and sweet blueberries creates a flavor explosion that is simply irresistible. Best of all, it’s so easy to make. I often whip it up for family gatherings or a cozy evening at home. The simple crust allows the filling to shine while still being wonderfully flaky. Trust me, this is a dessert you won’t want to skip!

Created by

Emily

Last updated on 2026-01-25T16:33:27.319Z

When I first tried making a galette, I was surprised by how simple it was. The rustic nature of the galette really opens up the doors for creativity. I remember sitting on my back porch, savoring each bite, and noting how the lemon zest elevated the blueberries to another level. It was a true delight!

One of my favorite aspects of this recipe is the crust. I discovered that using chilled butter and ice water makes all the difference in achieving that wonderful flaky texture. It’s a technique that I now use in all my pie and galette recipes!

Why You'll Love This Recipe
Sweet blueberries paired with a refreshing lemon twist
Flaky, buttery crust that’s easy to make
A stunning presentation for any dessert table

Understanding the Crust

The crust is a fundamental element of this Rustic Blueberry Lemon Galette, and getting it right is essential for a delicious end result. Using cold, cubed unsalted butter helps create a flaky texture as the butter melts during baking, allowing steam to form and create layers. Be careful not to overwork the dough, as this can lead to a tough crust. Aim for a crumbly texture when mixing the butter into the flour, and always keep your ingredients chilled to maximize flakiness.

To achieve the perfect bake, preheat your oven before assembling the galette. This ensures that the crust starts cooking immediately, giving it that desirable golden brown color. If you find that your crust edges are browning too quickly, you can cover them with strips of aluminum foil during the last few minutes of baking. This allows the filling to finish cooking without burning the crust.

Tips for the Filling

Using fresh blueberries is key in this recipe, as they provide the best flavor and texture. If fresh blueberries are not readily available, you can use frozen ones, but be sure to thaw and drain them well before mixing with the sugar and other ingredients. This prevents excess moisture from being released during baking, which can make the filling watery. Adjusting the sugar slightly can also help if your blueberries are particularly sweet or tart.

Lemon zest is another critical component here; it brightens up the filling and enhances the blueberry flavor. Be sure to use a microplane or fine grater for zesting, avoiding the bitter white pith underneath the skin. If you need a substitute, lime zest works well and pairs beautifully with blueberries, providing a unique twist on the classic flavor combination.

Ingredients

For the crust

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

For the filling

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

Instructions

Prepare the crust

In a large bowl, mix the flour and salt. Add the cold butter and mix until the mixture resembles coarse crumbs. Gradually add ice water, stirring until the dough comes together. Form into a disk, wrap in plastic, and refrigerate for at least 30 minutes.

Make the filling

In another bowl, combine blueberries, sugar, lemon zest, cornstarch, and lemon juice. Toss gently to coat the blueberries.

Assemble the galette

Preheat your oven to 375°F (190°C). On a floured surface, roll out the dough into a circle about 12 inches in diameter. Transfer to a baking sheet lined with parchment paper. Spoon the blueberry mixture onto the center of the dough, leaving a 2-inch border. Fold the edges over the filling.

Bake

Brush the edges of the crust with beaten egg and sprinkle with coarse sugar. Bake for 35-40 minutes until the crust is golden brown and the filling is bubbling.

Cool and Serve

Allow the galette to cool for a few minutes before slicing. Serve warm or at room temperature, optionally with a scoop of vanilla ice cream.

Pro Tips

For a deeper flavor, try adding a pinch of cinnamon or nutmeg to the filling.

Serving Suggestions

This Rustic Blueberry Lemon Galette is delightful on its own, but elevating it with a scoop of vanilla ice cream or a dollop of freshly whipped cream can take it to the next level. The creaminess balances the tartness from the lemon, creating a rich harmony of flavors. Alternatively, you can serve it warm with a drizzle of honey or a sprinkle of powdered sugar for a simple yet elegant presentation that's sure to impress guests.

For an additional layer of flavor, consider pairing this galette with a homemade lemon curd on the side. The tangy zestiness of the curd complements the sweetness of the blueberries beautifully and adds a gourmet touch to your dessert spread.

Storage and Make-Ahead Tips

If you have leftovers, store the galette in an airtight container at room temperature for up to two days. For longer storage, it can be refrigerated, where it will last for about three to four days. When reheating, place it in a preheated oven at 350°F (175°C) for about 10-15 minutes to revive the crust's flakiness and warmth.

You can also prepare the galette ahead of time by assembling it and freezing it before baking. Just wrap it tightly in plastic wrap and foil to prevent freezer burn. When you're ready to bake, remove it from the freezer, brush with egg wash, and bake directly from frozen, adding an extra 10-15 minutes to the suggested baking time.

Questions About Recipes

→ Can I use frozen blueberries?

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

→ How do I store leftovers?

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

→ Can I make the crust ahead of time?

Absolutely! You can prepare the dough a day in advance and store it in the fridge.

→ What can I serve with this galette?

This galette is delicious on its own or served with whipped cream or vanilla ice cream.