The Old fashioned Southern Blackberry Galette stands as the quintessential and most loved summer comfort food. This rustic Blackberry dessert centers on a buttery flaky crust that achieves perfect texture with minimal effort. By using store bought Pillsbury pie crusts, the preparation becomes so easy for busy home cooks like us and a perfect dessert beside some Summer BBQ Recipes. 😋
The filling is juicy plump blackberries which reach their peak abundance in local markets throughout July and August along with aromatic farm fresh summer lavender and lemons. Also try this Summer Blackberry Cornbread or this southern favourite Old Fashioned Blackberry Crumble or this Blackberry Cobbler in Cast Iron Skillet or this Old Fashioned Southern Blackberry Dumplings in Crockpot which is indeed a recipe from my nana and is so good!
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This simple treat requires very little time to assemble, making it the ideal choice for post pool party gatherings or casual evening socials. Every guest appreciates the balance of tart fruit and crisp pastry, ensuring this recipe becomes a staple in your warm weather repertoire.
What is a Galette?
A galette is a rustic, free-form tart that originates from French cuisine. Unlike a traditional pie, which is baked in a pie dish or tin, a galette is shaped by simply folding the edges of the pastry dough over the filling, creating a casual, uneven border. You can literally make this with any seasonal fruits and berries. In fact its just like these crumble desserts I frequently make for summers! You can try more of these favorite Crumble recipes Rhubarb Crumble or a summer classic Cherry Crumble with Oats Almond Butter Streusel with fresh cherries of the season, or this amazing Grandma's Classic Apple Crumble or take it a notch further to make these Jammy Raspberry Crumble Bars
A lil story...
My personal connection to this dessert dates back to my frequent visits to a dear friend in Kansas. Her family maintained a vast backyard garden bursting with wild blackberry bushes. I vividly recall watching her and her mother spend summer afternoons plucking the sun warmed berries directly from the vines.
She would transform those freshly picked fruits into this exact galette, filling their home with a divine and intoxicating aroma.

The speed at which she could prepare this rustic tart always amazed me, and the flavor remained etched in my memory.
Recreating her specific recipe allows me to bring a piece of those Kansas summer nights into my own kitchen, sharing the comfort of her hospitality with my own guests.
Why you must bake this Summer Blackberry Galette
- This blackberry galette serves as the ultimate summer treat for several reasons.
- You will love how the fresh blackberries burst with seasonal flavor in every single bite.
- The store bought crust saves you precious time so you can spend more hours enjoying the sun.
- Infusing the filling with fresh lavender creates an aromatic experience that guests will rave about for days.
- It serves as the perfect light dessert to finish any casual outdoor party or pool gathering.
- You can assemble this rustic masterpiece in mere minutes without the stress of complicated baking techniques.

Ingredients you will need
- Pillsbury Pie Crust: I select this brand because it provides a consistently flaky foundation without the labor of preparing dough from scratch during the hot summer months.
- Fresh Blackberries: Three to four containers or approximately three cups of berries serve as the heart of the dish. Rinsing and drying them thoroughly ensures the filling sets correctly.
- Fresh Lavender Buds: I remove the buds from the stems and chop them finely. These add a sophisticated floral aromatic quality that perfectly balances the tart berries.
- Light Brown Sugar: Using a half cup of this sweetener adds a subtle molasses depth that pairs beautifully with the natural acidity of the fruit. Granulated sugar functions as an acceptable substitute if preferred.
- Cornstarch: One tablespoon of this starch is critical to thicken the berry juices during the baking process and prevents a soggy bottom crust.
- Fresh Lemon Juice: A splash of acidity brightens the deep flavors of the blackberries and provides a necessary contrast to the sugar.
- Vanilla Extract: This ingredient adds a warm floral base note that complements the intensity of the berries.
- Pinch of Salt: A small amount of salt balances the sweetness and rounds out the flavor profile of the fruit filling.

Step by Step process on making Southern Blackberry Galette
Preheat the oven
- Begin by preheating your oven to 400 degrees Fahrenheit.
Make the Blackberry filling

- For the filling, combine the blackberries, sugar, cornstarch, lemon juice, vanilla extract, chopped fresh lavender buds, and salt in a small skillet.
- Place the skillet over low heat and simmer the mixture for ten minutes. During this process, cover the skillet with a lid.
- Covering the mixture is essential because it traps the volatile oils from the lavender and blackberries, ensuring the finished galette remains incredibly aromatic.
- This step gently releases the juices and begins the thickening process before the dough enters the oven.
Shaping the dough for Galette

- To shape the galette, place the prepared pie crust onto a twelve inch circular baking dish.
- Carefully pour the berry and lavender mixture into the center of the dough.
- Fold the edges of the pastry inward toward the center, overlapping the dough as needed until you reach the edge of the fruit mound.
- This rustic overlapping style is much more forgiving and easier to execute than a traditional pie crust.
Brush Egg Wash & Bake

- Brush the exposed dough border with an egg yolk mixture to ensure a deep golden finish.
- Sprinkle the crust with a dusting of coarse sugar to provide a pleasant crunch.
- Slide the dish into the preheated oven and bake for 35-40 minutes.
- The galette is finished when the crust turns a rich golden brown and the berry filling bubbles throughout.
Serve with Vanilla Ice Cream on top
- Remove the dish from the oven and allow it to cool slightly before serving.
- You can use a sharp knife or a Pizza cutter to cut the Galette and serve
- Top each warm slice with a generous scoop of cold vanilla ice cream or a dollop of freshly whipped cream.

Variations and Adjustments
- Mixed Berry Blend: Feel free to substitute one cup of blackberries with blueberries or raspberries to create a complex flavor profile.
- Citrus Zest: Adding lemon or orange zest to the filling mixture intensifies the bright top notes of the fruit.
- Almond Flour Crust: If you prefer a nuttier base, you can press a thin layer of almond flour onto the dough before adding the berries to absorb extra moisture.
- Spice Infusion: A tiny pinch of ground ginger or cinnamon added to the skillet can provide a warmer spice note that works well during the transition from summer to autumn.
- Vegan Option: You may replace the egg wash with a light brushing of almond milk or melted coconut oil to keep the recipe plant based.
- Homemade Pie Crust - Feel free to make your homemade Pie crust and its always a winner.
Frequently Asked Questions
Can I prepare this galette ahead of time?
Yes, you can assemble the galette and keep it in the refrigerator for up to two hours before baking.
For the best texture, avoid adding the fruit filling to the crust too far in advance, as the juices can soften the dough. If you need to bake it earlier in the day, simply store the baked galette at room temperature and reheat it in a 300-degree oven for ten minutes before serving.
Why is my crust not crispy?
A soggy crust usually occurs if the berry filling is too wet or if the oven temperature is too low.
Ensure you simmer the blackberry mixture with the cornstarch for the full ten minutes as instructed; this step is crucial for thickening the juices.
Additionally, ensure your oven is fully preheated to 400 degrees before placing the galette inside. Using a chilled pie crust also helps maintain the fat structure, which leads to a flakier and crisper final result.
Is it possible to use frozen blackberries instead of fresh?
You can use frozen blackberries, but you must adjust the method slightly. Do not thaw the berries beforehand. Increase the cornstarch to one and a half tablespoons to account for the extra moisture that releases from frozen fruit. Simmer the mixture for an additional three minutes to ensure the thickened fruit base has the right consistency.
How do I prevent the edges from burning?
If you notice the edges of your dough browning too quickly before the filling has finished bubbling, loosely tent the edges with aluminum foil.
This protects the crust while allowing the center of the galette to continue baking.
I love this Blackberry galette because it respects the quality of the fruit while demanding very little from the cook.
You can also try this Cherry Almond Galette for summers.
By focusing on fresh, seasonal ingredients like ripe blackberries and enhancing them with the aromatic combination of vanilla and lavender, you create a dessert that feels elevated yet approachable.

It remains the perfect solution for impromptu gatherings where you want to provide something homemade and impressive without spending hours in the kitchen. Enjoy the simplicity of this Southern tradition and the joy it brings to your summer table.

More Summer berry Crumble and Fruit Cobblers you'll love
- Old Fashioned Southern Lemon Cobbler
- Blackberry Cobbler in Cast Iron Skillet
- Blueberry Cobbler (Gluten Free)
- Instant Pot Southern Peach Cobbler
- Chocolate Cobbler
- Moist Peach Cobbler Coffee Cake Muffins
Cobblers when the weather gets cosy!
You can find the detailed printable recipe below. I hope you liked this recipe and shall make it soon. If you happen to make this recipe, then comment below and rate this recipe. Also, tag me with #recipemagik on Instagram.
Old Fashioned Blackberry Crumble
INGREDIENTS
Blackberry Filling:
- 4 cup blackberries fresh
- ½ cup granulated sugar for filling
- 1 tablespoon cornstarch
- 1 teaspoon lemon zest
- 2 tablespoon lemon juice fresh
- ¼ teaspoon ground cinnamon
- 1 pinch kosher salt
Crumble Topping:
- 1 cup all-purpose flour
- ½ cup granulated sugar
- ½ teaspoon kosher salt
- 6 tablespoon unsalted butter melted
- 1 teaspoon vanilla extract
INSTRUCTIONS
- Preheat your oven to 375°F (190°C) with the rack positioned at the center. Gather and measure all ingredients onto a clean work surface before starting.
- In a large bowl, whisk together 0.5 cups granulated sugar (for filling), 1 tablespoons cornstarch, 1 teaspoons lemon zest, ¼ teaspoons ground cinnamon, and 1 pinch kosher salt (for filling) until fully combined with no lumps of cornstarch remaining and the lemon zest has released its oils into the sugar
- Add 4 cups fresh blackberries and 2 tablespoons fresh lemon juice to the sugar mixture. Gently fold with a silicone spatula until every berry is evenly coated. The sugar will immediately begin drawing out a glossy, fragrant juice.
- Transfer the coated berries and every drop of accumulated juice into an ungreased 8×8 inch ceramic or porcelain baking dish. Spread into an even, flat layer.
- In a medium bowl, stir together 1 cups all-purpose flour, 0.5 cups granulated sugar (for topping), and 0.5 teaspoons kosher salt (for topping). Pour in 6 tablespoons unsalted butter, melted and cooled and 1 teaspoons vanilla extract. Stir with a fork until the dry ingredients are fully absorbed and the mixture forms irregular, sand-like clumps.
- Scatter the crumble evenly over the blackberry filling. Leave a few small gaps at the edges so the vibrant berry juices can bubble up decoratively during baking.
- Bake on the center rack for 30min or until the topping is light golden brown and the fruit filling is vigorously bubbling along the sides of the dish.
- Transfer to a wire cooling rack and let rest for 15 min at least. This allows the cornstarch to set the juices into a spoonable sauce. Serve warm with a generous scoop of vanilla ice cream.
Notes
Notes
Nutrition
Old Fashioned Southern Blackberry Galette
INGREDIENTS
- 1 Pillsbury Pie Crust store bought
- 3 cups Fresh Blackberries
- ½ teaspoon Fresh Lavender Buds finely chopped
- ½ cup Light Brown Sugar
- 1 tablespoon Cornstarch
- 1 tablespoon Fresh Lemon Juice
- 1 teaspoon Lemon zest fresh
- ½ teaspoon Pure Vanilla Extract
- 1 pinch salt
- 1 Egg Yolk whisked, for wash
- Coarse Sugar for sprinkling
INSTRUCTIONS
- Preheat your oven to 400 degrees Fahrenheit or 230C
- Combine blackberries, brown sugar, cornstarch, lemon juice, vanilla, salt, and chopped lavender buds in a small skillet.Simmer on low heat for ten minutes with a lid on to trap the aromatic oils.
- Roll out the pie crust onto a twelve inch circular baking dish. Pour the fruit mixture into the center of the dough.
- Fold the edges of the crust inward to create a rustic border, overlapping as you move around the center.
- Brush the dough with the egg yolk mixture and sprinkle with coarse sugar. Bake for thirty five to forty minutes until the crust turns golden brown and the filling bubbles.
- Cool slightly before serving with a scoop of vanilla ice cream.



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