Rhubarb Puff-Tart Pockets Recipe
If you’re searching for a dessert that’s equal parts whimsical and nostalgic, yet incredibly easy to whip up, look no further than Rhubarb Puff-Tart Pockets. These delightful pastries combine tart, juicy rhubarb with a hint of cinnamon and vanilla, all wrapped in golden, flaky puff pastry. Whether you’re entertaining friends or just craving something sweet with your afternoon tea, these pocket-sized treats promise a burst of spring in every bite!

Ingredients You’ll Need
-
Puff Pastry
- 1 sheet puff pastry (thawed)
Rhubarb Filling
- 1 cup fresh rhubarb, diced
- 1/3 cup granulated sugar
- 1 tablespoon cornstarch
- 1/2 teaspoon vanilla extract
- 1/4 teaspoon ground cinnamon
- 1 tablespoon lemon juice
For Assembly
- 1 egg (for egg wash)
- 1 tablespoon coarse sugar (optional, for topping)
- Powdered sugar for dusting (optional)
How to Make Rhubarb Puff-Tart Pockets
Step 1: Prepare the Rhubarb Filling
Start by combining diced rhubarb, sugar, cornstarch, vanilla extract, cinnamon, and lemon juice in a small saucepan. Set it over medium heat and stir frequently as the mixture cooks. In about five to seven minutes, you’ll see the rhubarb start to break down and the filling will thicken to a jammy consistency. Once it looks glossy and spoonable, remove from heat and let it cool for a few minutes—this helps prevent soggy pastry later!
Step 2: Roll and Cut the Pastry
While your rhubarb mixture cools, lay out your thawed puff pastry on a lightly floured surface. Gently roll it out, just enough to even the edges, and cut it into six equal rectangles. Puff pastry is delicate, so try not to handle it too much; those flaky layers depend on a light touch!
Step 3: Assemble the Pockets
Spoon a generous tablespoon of the cooled rhubarb filling onto one half of each rectangle, leaving a small border so the filling doesn’t sneak out during baking. Fold the other half over the top, forming a neat pocket. Press the edges firmly with a fork to seal—this not only keeps the filling inside but also gives that classic, pretty crimped look.
Step 4: Egg Wash and Sugar Topping
Move your assembled Rhubarb Puff-Tart Pockets to a parchment-lined baking sheet. Beat the egg in a small bowl, then brush it over the tops of each pocket for that glorious golden sheen. If you like a little extra texture and sparkle, sprinkle on some coarse sugar before they go into the oven.
Step 5: Bake to Perfection
Bake the pockets at 400°F (200°C) for 15 to 18 minutes. You’re looking for puffed, crisp pastry with a deep golden color. Let them cool for a few minutes on the baking sheet before transferring to a rack—this helps the pastry set and keeps the bottoms flaky.
Step 6: Finish and Serve
Just before serving, dust the tops with a light shower of powdered sugar, if desired. This final touch makes your Rhubarb Puff-Tart Pockets look like they came straight from a bakery window—almost too pretty to eat, but far too delicious not to!
How to Serve Rhubarb Puff-Tart Pockets

Garnishes
A sprinkle of powdered sugar is a classic choice, but you can also top your pockets with a drizzle of vanilla glaze, a few curls of lemon zest, or even a handful of toasted sliced almonds for some crunch. Each option adds a playful twist and a little extra flair.
Side Dishes
Pairing these pockets with a scoop of vanilla ice cream or a dollop of whipped cream makes them even more indulgent. For a lighter approach, serve alongside a fresh fruit salad or a tangy berry compote to double down on those springtime flavors.
Creative Ways to Present
Rhubarb Puff-Tart Pockets shine on a rustic wooden board with fresh rhubarb stalks and edible flowers for a spring celebration. For a brunch spread, stack them on a tiered cake stand, or wrap each pocket in parchment and twine for a picnic-ready treat—no utensils required!
Make Ahead and Storage
Storing Leftovers
If you find yourself with extra Rhubarb Puff-Tart Pockets (a rare occurrence!), keep them in an airtight container at room temperature for up to two days. The pastry will stay crispest this way, though they’ll still be delicious if kept in the fridge for up to four days.
Freezing
To freeze, let the baked pockets cool completely, then wrap each one individually in plastic wrap and place in a freezer-safe bag. They’ll keep for up to two months, making them a perfect treat to have on hand for sudden cravings or surprise guests.
Reheating
To bring back that fresh-from-the-oven magic, pop refrigerated or frozen pockets into a preheated 350°F (175°C) oven for about 8 to 10 minutes, or until warmed through and crisp again. Skip the microwave—your pastry will thank you!
FAQs
Can I use frozen rhubarb instead of fresh?
Absolutely! Just thaw and drain frozen rhubarb before using to avoid excess moisture in the filling. The flavor will be just as wonderful, and you can enjoy Rhubarb Puff-Tart Pockets year-round.
How do I prevent the filling from leaking out?
Be sure to cool the filling before assembling and don’t overfill the pastry. Pressing the edges firmly with a fork and possibly brushing a little water around the border before sealing helps lock in all that deliciousness.
Can I add other fruits to the filling?
Definitely! Strawberries or raspberries make a lovely addition and bring out the best in rhubarb. Just keep the total fruit amount to about one cup so the filling doesn’t get too runny.
Is there a vegan version of this recipe?
Yes, simply use a vegan puff pastry (many store-bought versions are already vegan) and brush the tops with plant-based milk instead of egg. The result is just as flaky and golden!
Can I make Rhubarb Puff-Tart Pockets ahead of time?
Yes, you can assemble the pockets and refrigerate them (unbaked) for a few hours or overnight. Bake them fresh when you’re ready to serve for the best texture and flavor.
Final Thoughts
If you’ve never baked with rhubarb before, these Rhubarb Puff-Tart Pockets are the perfect place to start—easy, impressive, and utterly delicious. I hope you’re inspired to give them a try and share the sweet-tart joy with someone you love. Happy baking!
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Rhubarb Puff-Tart Pockets Recipe
- Total Time: 33 minutes
- Yield: 6 pockets 1x
- Diet: Vegetarian
Description
Delight in these Rhubarb Puff-Tart Pockets, a perfect spring dessert featuring tender rhubarb filling wrapped in flaky, golden puff pastry. Sweetened with sugar and spiced with cinnamon and vanilla, these hand pies offer a delightful balance of tart and sweet with a crisp, buttery crust.
Ingredients
Puff Pastry
- 1 sheet puff pastry (thawed)
Rhubarb Filling
- 1 cup fresh rhubarb, diced
- 1/3 cup granulated sugar
- 1 tablespoon cornstarch
- 1/2 teaspoon vanilla extract
- 1/4 teaspoon ground cinnamon
- 1 tablespoon lemon juice
For Assembly
- 1 egg (for egg wash)
- 1 tablespoon coarse sugar (optional, for topping)
- Powdered sugar for dusting (optional)
Instructions
- Preheat and Prepare Filling: Preheat the oven to 400°F (200°C) and line a baking sheet with parchment paper. In a small saucepan over medium heat, combine diced rhubarb, granulated sugar, cornstarch, vanilla extract, ground cinnamon, and lemon juice. Cook for 5–7 minutes, stirring frequently, until the mixture thickens and rhubarb softens.
- Cool Filling: Remove the saucepan from heat and let the rhubarb mixture cool slightly to thicken further and make it easier to handle.
- Prepare Puff Pastry: On a lightly floured surface, roll out the thawed puff pastry sheet and cut it into 6 equal rectangles for the tart pockets.
- Fill and Seal Pockets: Spoon a heaping tablespoon of the cooled rhubarb filling onto one half of each puff pastry rectangle, leaving a small border around the edges. Fold the pastry over the filling to form a pocket and press the edges firmly with a fork to seal completely.
- Egg Wash and Sugar Topping: Beat the egg and brush it evenly over the tops of the sealed pockets to promote golden browning. Sprinkle coarse sugar over the tops if desired for added crunch and sweetness.
- Bake: Place the pockets on the prepared baking sheet and bake in the preheated oven for 15–18 minutes or until golden brown and puffed.
- Cool and Serve: Allow the puff-tart pockets to cool slightly after baking. Dust with powdered sugar before serving to add a delicate sweetness and attractive finish.
Notes
- For an extra tart and fruity flavor, add a few raspberries or strawberries to the rhubarb filling while cooking.
- Best enjoyed warm fresh from the oven, but can be gently reheated in the oven for a delicious treat anytime.
- Make sure edges are well sealed to prevent filling from leaking during baking.
- Thaw puff pastry fully before use for easy handling and best puff.
- Prep Time: 15 minutes
- Cook Time: 18 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 pocket
- Calories: 240
- Sugar: 12g
- Sodium: 140mg
- Fat: 14g
- Saturated Fat: 6g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 26g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 25mg