Easy Rhubarb Puff Pastry Tart

★★★★★4.5 (15 reviews)
Detox and WellnessApril 18, 2026
Easy Rhubarb Puff Pastry Tart

Make this incredibly easy rhubarb puff pastry tart with just 5 ingredients! A simple, delicious dessert perfect for spring. Get the recipe now!

Craving a simple yet impressive dessert? Let’s be honest, sometimes we just don’t have the time or energy for complicated baking projects. This easy rhubarb puff pastry tart is your answer. With only a handful of ingredients and minimal effort, you can create a stunning treat that’s both sweet and tart. Plus, it’s a great way to use up that seasonal rhubarb! This recipe delivers maximum flavor with minimal fuss, and it’s perfect for a weeknight dessert or a weekend brunch. Get ready to enjoy this easy rhubarb puff pastry tart!

Prep Time10Cook Time25
Servings6Calories220 kcal

Ingredients

ToolWhy You Need It
Baking SheetProvides a flat and even surface for baking the tart.
Parchment PaperPrevents the tart from sticking to the baking sheet and makes cleanup easier.
Large BowlFor mixing the rhubarb with sugar and cornstarch.
Pastry BrushFor applying the egg wash to the pastry, creating a golden-brown crust.

Calorie Reality

One serving of this rhubarb tart provides a tasty treat that can fit into your daily calorie goals. Remember that a healthy diet is about balance, and enjoying a moderate portion of this tart is perfectly acceptable.

About Your Daily Budget: Your Total Daily Energy Expenditure (TDEE) depends on your activity level and metabolism. If you burn 2000 calories daily, this tart is around 10% of your daily intake.

Diet Compatibility

Compatible with: Vegetarian

Not compatible with: Vegan, Keto, Paleo

Warning: Mixing Diets: While delicious, regularly combining high amounts of carbs and fats (like in this tart) can contribute to weight gain because of something called lipogenesis. This is where your body prioritizes using carbs for energy and stores excess fat. Enjoy in moderation as part of a balanced diet with sufficient protein and fiber.

Expert Tips

For a richer flavor, add a teaspoon of vanilla extract to the rhubarb mixture. To prevent the pastry from puffing up too much in the center, prick it with a fork before adding the rhubarb. For weight loss, consider swapping half the puff pastry for a thinner phyllo dough layer to reduce calories.

Close up of rhubarb tart slice

Macros Breakdown

This tart is primarily carbohydrate-based, with a moderate amount of fat and a small amount of protein. Fiber is relatively low, so pair it with a source of protein to stay satiated. Remember, variety in your diet is key to optimal health, so enjoy in moderation!

Nutrition Information (per serving)

CaloriesProteinCarbsFatFiber
220 kcal3g30g10g2g

Instructions

  1. Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper.
  2. In a large bowl, gently toss the sliced rhubarb with the granulated sugar and cornstarch until evenly coated.
  3. Unfold the thawed puff pastry sheet on the prepared baking sheet. Score a 1-inch border around the edge of the pastry, being careful not to cut all the way through.
  4. Arrange the rhubarb mixture evenly inside the scored border of the puff pastry.
  5. Brush the scored border of the pastry with the beaten egg.
  6. Bake for 20-25 minutes, or until the pastry is golden brown and the rhubarb is tender.
  7. Let the tart cool slightly before slicing and serving.