Strawberry Rhubarb Galette
Updated: Aug 8
Why You’ll Love This Strawberry Rhubarb Galette
Perfectly Proportioned: Unlike a massive deep-dish pie that lingers in the fridge for days, this rustic tart is easily scaled down for a solo treat or a cozy dinner for two. If you are going to scale it down, consider using the Puff Pastry shells rather than sheets of puff pastry
Budget-Friendly Seasonal Brilliance: It uses just a handful of stalks and berries, allowing you to indulge in premium spring produce without buying in bulk. Look for individual rhubarb stalks in the open section of your grocery store, or better yet, ask a friend!
Stress-Free Flexibility: There is no need for a fussy pie plate or perfectly crimped edges; the "free-form" nature means the more "imperfect" it looks, the more sophisticated it feels. It literally takes less than 10 minutes to pull together.
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What is a Galette?
A galette is a French term used to describe various types of flat, round, crusty cakes. In the world of pastry, it refers specifically to a free-form tart made by placing a filling in the center of a circle of dough and folding the edges inward to partially cover the fruit.
Where You’ll Find It
While you will see elegant versions in the windows of pâtisseries from Paris, you can also find them in Italy, called crostata. You will also find different types of galettes around the world, including savory galettes…which reminds me I want to explore more of them.
Why This Galette Works (And My Secret to a Crisp Bottom Crust)
When strawberries and rhubarb hit their peak together in late spring, I immediately get to work making galettes and pies. A galette gives you all the buttery, flaky delight of a traditional pie, but with half the fuss. You roll out the dough, pile the sweet-tart filling into the center, and simply fold the edges over. It is intentionally rustic, which means perfection is never the goal—deliciousness is.
The biggest challenge people face with fruit galettes is the dreaded "soggy bottom." Rhubarb and strawberries release a lot of juice as they bake. To solve this, I toss the fruit in a touch of cornstarch and sugar just before assembly. This combines with the juices from the strawberry and rhubarb to create more of a jam than just liquid.
I also bake my strawberry rhubarb galette in the lower part of my oven. This helps to keep the bottom crisp because it is closest to the heat source in the oven.
Other Baking Tips for Handling Rhubarb & Pastry Dough
Keep Butter Cold: Cold butter creates steam pockets as it melts in a hot oven (400°F). These steam pockets are what form distinct, flaky layers in your pastry. If your kitchen is warm, chill your rolled-out pastry disk in the fridge for 10 minutes before filling.
Slice Rhubarb Thinly: Rhubarb is dense and fibrous. Slicing it into thin, half-inch pieces ensures it softens at the exact same rate the strawberries break down, preventing raw, crunchy bites in your galette. That is no fun!
Macerate Briefly: Macerating the fruit in sugar for just 5 to 10 minutes draws out just enough juice to dissolve the cornstarch, creating a silky glaze as it bakes rather than a watery pool.
Prep-Ahead, Storage & Reducing Waste
Nothing breaks my heart more than letting beautiful fresh berries or flaky pastry go to waste! Here is how I plan ahead and keep leftovers tasting bakery-fresh:
Store-Bought Pastry: Puff pastry takes three days to make. You can certainly do it, and I have. It is delicious. Instead, find a good quality store-bought puff pastry that is made with all butter, and you will save time and get great results. I prefer Trader Joe's puff pastry, but they don't have it all the time so look at your local grocery store and find a brand you like.
Storing Leftovers: Store cooled galette slices in an airtight container in the refrigerator for up to 3 days.
Reheating for Fresh Crispness: Avoid the microwave, which turns pastry soft and gummy. Reheat individual slices on a parchment-lined baking sheet in a 350°F oven or toaster oven for 8–10 minutes until warmed through and crisp.
Freezing Baked Slices: Freeze individual baked and cooled slices on a parchment-lined tray until solid, then transfer to a freezer-safe bag. Reheat directly from frozen at 350°F for 12–15 minutes.
Troubleshooting Guide: Fix My Galette
Problem | Likely Cause | How I Fix It |
Soggy bottom crust | Excess fruit juices soaked directly into the unbaked dough. | Add cornstarch or even flour to the fruit before putting it on the pastry. |
Pastry dough cracks when folding | The dough is too cold or too dry. | Let the dough sit at room temperature for 3–5 minutes. If it tears, simply pinch it back together—galettes are forgiving! |
Filling overflows onto the baking sheet | Pleats were not folded tightly or filling was placed too close to the edge. | Leave a full 2-inch border of clear dough around the edge before folding, and press each pleat firmly to seal. |
Crust is pale and not crisp | Oven temperature is too low or egg wash was omitted. | Bake at 400°F on the bottom third rack of the oven, and brush the outer pleats with egg wash prior to baking. |
Frequently Asked Questions (FAQs)
How do I prevent a "soggy bottom"?
Great question! This is all about temperature and starch. Bake at a high temperature, 400°F in this case, and place the galette in the bottom portion of the oven. Additionally, don't skip the cornstarch; it thickens the fruit juices so they stay put rather than soaking into the dough.
Can I use frozen fruit?
You can, but be careful. Frozen fruit releases more water. Thaw and drain them slightly first, and perhaps add an extra teaspoon of cornstarch to compensate for the extra hydration.
How do I store leftovers of my strawberry rhubarb galette?
Since it is so delicious, you might not have a slice left! Keep it at room temperature for 24 hours, or refrigerate for up to 3 days. To crisp it back up, pop it in a 350°F oven for 5-8 minutes. Avoid the microwave, or you'll lose that "personal triumph" crunch of the crust.
How can I make this strawberry rhubarb for 1 or 2?
In the frozen section of your grocery store, look for the puff pastry shells. You can bake these off individually. My recommendation is to cook the filling on the stovetop, while the shells bake, and then marry the two together. This is also a more elegant way to make the galette if you want to fancy it up.
Here is the Recipe!
Variations
The Ginger Twist: Add a tablespoon of finely minced crystallized ginger to the fruit mix to lean into the rhubarb's tartness.
The Nutty Base: Sprinkle a tablespoon of almond flour (frangipane style) on the dough before adding the fruit to absorb excess moisture and add a protein-rich richness. Even more decadent, add almond paste, which you can find in many grocery store baking aisles, to the pastry before adding the filling. This is truly something special.
Herbaceous Note: Toss a teaspoon of finely chopped fresh basil or thyme with the strawberries for a sophisticated, savory-sweet profile.
Think about this as a technique and a recipe. You can use this idea to make both sweet and savory galettes for delicious dinners and even more wonderful desserts.
Go out and create something amazing today!
I’d Love to Hear From You!
Did your galette overflow into a delicious jammy puddle like mine? Tell me about your baking "accidents" that turned into masterpieces in the comments below!
About Jen and her Recipes:
As the creator of Appetite for Life, Jen Vondenbrink combines years of professional culinary expertise with a passion for intentional, small-batch cooking. From running bakeries in Massachusetts to studying at the King Arthur Baking School, Jen focuses on making cooking for one or two a "small luxury" rather than a chore. Every recipe is kitchen-tested to ensure you can achieve delicious results with confidence.
Perfect spring dessert