Name: Strawberry Blueberry Galette with Rhubarb (Gluten-Free Option) Recipe
Prep time: 20 min
Cook time: 45 min
Total time: 1 h 5 min
Cuisine: American
Ingredients: 1 ½ cups all-purpose gluten-free flour blend (186g); 1 tablespoon cane sugar; ½ teaspoon fine salt; 1 stick (½ cup) unsalted butter, cold and cubed; 1 egg; 1 tablespoon cold water; 1 cup diced rhubarb; 1 cup sliced or diced fresh strawberries; ¾ cup fresh blueberries; ¼ cup cane sugar; 2 tablespoons all-purpose gluten-free flour blend or 1 tablespoon arrowroot starch; 1 tablespoon lemon juice; ¼ teaspoon ground cinnamon; 1 teaspoon pure vanilla extract; 1 egg (for egg wash); 1-2 teaspoons cane sugar (for sprinkling)

Jump to Recipe· 4.1 from 12 reviews

If you have a love for rustic, fresh fruit desserts that showcase the perfect harmony of tart and sweet, you are in for a real treat with this Strawberry Blueberry Galette with Rhubarb (Gluten-Free Option) Recipe. This galette brings together juicy strawberries, plump blueberries, and tangy rhubarb wrapped in a buttery, flaky gluten-free crust, creating a delightful celebration of summer’s brightest flavors. It’s the kind of dessert that invites you to linger over each bite, sharing smiles and stories with friends and family.

Ingredients You'll Need

The image shows various ingredients arranged neatly on a white marbled surface. There are two eggs placed to the left, followed by a white plate in the center holding cubes of butter. Surrounding this plate are several white bowls containing chopped rhubarb, sliced strawberries, fresh blueberries, flour, powdered sugar, and granulated sugar. Smaller clear glass bowls hold brown sugar, vanilla extract, salt, cinnamon powder, and lemon juice. The colors range from the pale yellow of the butter to the red and green of the fruit, with a mix of white and beige from the dry ingredients, all set against the clean white marbled surface. Photo taken with an iphone --ar 4:5 --v 7

Gathering the right ingredients is the first step toward baking this charming galette, and you'll find that each one plays a crucial role in delivering the perfect blend of taste, texture, and vibrant color. Whether it’s the fresh berries bursting with sweetness or the delicate crumbly crust, every ingredient is essential and simple.

1 ½ cups all-purpose gluten-free flour blend: The foundation for a tender and flaky galette crust without gluten.
1 tablespoon cane sugar: Adds a subtle sweetness to balance the tart fruits and enrich the dough.
½ teaspoon fine salt: Enhances the overall flavor by bringing out the natural fruit and butter notes.
1 stick (½ cup) unsalted butter, cold and cubed: Essential for creating that irresistible flaky texture.
1 egg: Helps bind the dough ingredients and provides a rich texture.
1 tablespoon cold water: Just enough liquid to bring the dough together without making it sticky.
1 cup diced rhubarb: Offers a pleasant tartness that perfectly contrasts the berries.
1 cup sliced or diced fresh strawberries: Brings sweetness and bright red hues that make the galette pop.
¾ cup fresh blueberries: Adds juicy bursts of flavor with their deep, luscious color.
¼ cup cane sugar: Sweetens the fruit filling, ensuring each bite is perfectly balanced.
2 tablespoons all-purpose gluten-free flour blend or 1 tablespoon arrowroot starch: Thickens the filling so it doesn’t get runny.
1 tablespoon lemon juice: Adds a fresh citrus lift that brightens the fruit mixture.
¼ teaspoon ground cinnamon: Provides subtle warmth to blend the fruit flavors harmoniously.
1 teaspoon pure vanilla extract: Infuses the filling with a lovely aromatic sweetness.
1 egg (for egg wash): Creates that gorgeous golden crust upon baking.
1-2 teaspoons cane sugar (for topping): Sprinkled on top to add a slight crunch and sparkle.

How to Make Strawberry Blueberry Galette with Rhubarb (Gluten-Free Option) Recipe

Step 1: Preheat and Prepare

Start by preheating your oven to 375 degrees Fahrenheit. This ensures it reaches the perfect temperature for baking the galette evenly. Line a no-rimmed baking pan with parchment paper – this clever step makes rolling out your dough a breeze later on and prevents sticking without added mess.

Step 2: Mix the Pie Dough

In a large bowl, whisk together the gluten-free flour blend, sugar, and salt to lay down the dry base for your dough. Then add the cold cubed butter, egg, and cold water. Use a pastry blender to cut the butter into the flour mixture until it resembles little pea-sized crumbs and the dough just begins to form. This technique creates those flaky layers everyone loves. Shape the mixture into a dough ball, cover it with plastic wrap, and chill it in the fridge for about 10-15 minutes to relax and firm up the dough.

Step 3: Prepare the Fruit Filling

While the dough chills, combine your rhubarb, strawberries, blueberries, cane sugar, thickening flour or arrowroot starch, lemon juice, cinnamon, and vanilla extract in a bowl. Stir everything together gently until well blended. This fruit mixture will be deliciously juicy but thick enough to hold up in the galette once baked – trust that the filling will cook down just right.

Step 4: Roll Out the Dough

Place the lightly chilled dough ball onto the center of the parchment-lined baking pan. Using a rolling pin, gently roll it into a circular shape about ¼-inch thick. If the dough sticks, sprinkle a small amount of flour on the rolling pin to keep it smooth. This step is all about creating the perfect rustic canvas for your fruit topping.

Step 5: Assemble the Galette

Pour all of your prepared fruit filling into the middle of the rolled-out dough, leaving a generous border of 2-3 inches of dough visible around the edges. Don’t worry if it looks like a lot of filling – it will shrink and thicken as it bakes. Now, working carefully, fold the dough edges up over the filling, pleating it slightly to create that beautiful, rustic look.

Step 6: Egg Wash and Sugar Sprinkle

Whisk the remaining egg for the egg wash in a small bowl. Using a pastry brush, generously brush the dough edges with this egg wash to get a rich golden finish during baking. Finally, sprinkle with 1-2 teaspoons of cane sugar to add a delicate crunch and sparkle on top.

Step 7: Bake Until Perfect

Place your assembled galette into the preheated oven and bake for 40-45 minutes. You’ll know it’s done when the crust turns a gorgeous golden brown and the fruit filling bubbles enticingly. Remove it from the oven and allow it to cool for about 30 minutes – patience here really pays off as the filling sets just right before slicing into 8 generous servings.

How to Serve Strawberry Blueberry Galette with Rhubarb (Gluten-Free Option) Recipe

A rustic galette with a golden, flaky crust folded over the edges, revealing a colorful filling of sliced red strawberries, deep blue blueberries, and chopped pink rhubarb pieces that mix together in the center. The galette sits on white parchment paper on a white marbled surface, surrounded by whole strawberries, fresh blueberries, and small white daisy flowers scattered around. A white bowl filled with blueberries is placed nearby, with a golden knife resting on the right side. The textures show the crispy crust and juicy, fresh fruit inside. photo taken with an iphone --ar 4:5 --v 7

Garnishes

To elevate your galette experience, consider adding a scoop of vanilla ice cream or a dollop of freshly whipped cream. A sprinkle of freshly chopped mint leaves not only adds a beautiful pop of green but also a refreshing herbal brightness that pairs fantastically with the sweet and tart fruit filling.

Side Dishes

This galette shines on its own but pairs wonderfully with a simple side salad of mixed greens tossed lightly in lemon vinaigrette. For those brunch moments, a small serving of yogurt or a mild cheese like mascarpone brings an extra layer of creaminess that complements the fruit’s vibrant flavors.

Creative Ways to Present

Serve your galette on a rustic wooden board or a pretty ceramic plate to keep the charming, homey vibe. Adding edible flowers around the serving plate or dusting lightly with powdered sugar just before serving can turn this delightful dessert into a stunning centerpiece for any occasion.

Make Ahead and Storage

Storing Leftovers

If you find yourself with leftovers, cover the galette tightly with plastic wrap or store in an airtight container. It will keep beautifully at room temperature for up to 24 hours or in the refrigerator for 3 days. The flavors often deepen after resting, so leftovers are a little treasure.

Freezing

This Strawberry Blueberry Galette with Rhubarb (Gluten-Free Option) Recipe also freezes well. Wrap the cooled galette tightly in plastic wrap and then in foil to avoid freezer burn. It can stay in the freezer for up to 2 months, ready to thaw overnight in the fridge before serving or reheating gently.

Reheating

To bring your galette back to life, reheat it in a 350-degree oven for about 10-15 minutes until the crust crisps up and the filling warms through. Avoid the microwave for reheating as it will make the crust soggy, and nobody wants that!

FAQs

Can I use regular flour instead of gluten-free flour blend?

Absolutely! Using all-purpose flour is just fine if gluten is not a concern for you. It will yield a slightly different texture but still deliciously flaky.

Is it necessary to chill the dough before rolling it out?

Yes, chilling the dough helps solidify the butter and allows the gluten-free flour to hydrate, which makes rolling easier and results in a flakier texture after baking.

Can I substitute other fruits for rhubarb?

You can! Rhubarb adds a unique tartness but feel free to experiment with mango, peaches, or even apples for different flavor profiles.

How can I make sure the filling does not become soggy?

Using gluten-free flour or arrowroot starch in the filling helps thicken the juices released during baking. Also, don’t overfill and give the filling enough space to cook down properly.

What can I use instead of butter if I want a dairy-free version?

Try replacing the unsalted butter with a firm coconut oil or plant-based vegan butter sticks, but keep them cold to maintain the dough’s flaky texture.

Final Thoughts

You really can’t go wrong with the Strawberry Blueberry Galette with Rhubarb (Gluten-Free Option) Recipe, a dessert that celebrates fresh, wholesome ingredients with rustic charm and ease. Whether you’re baking for a crowd or a cozy night in, this galette invites warmth, smiles, and a little bit of summer magic to any table. So roll up your sleeves and treat yourself and those you love to this wonderful, fruity delight!