Effortless Rhubarb Tarts Using Mini Pie Shells

Sweet, tangy, and perfectly portioned, this simple recipe transforms seasonal rhubarb and store-bought shells into a stunning dessert that’s elegant enough for hosting but easy enough for a busy weeknight.

If you’re looking for a simple spring or summer dessert, these effortless rhubarb tarts using mini pie shells are a fantastic choice!

Rhubarb tarts in mini pie shells.

Using ready-made mini pie shells makes this recipe quick enough for busy weekdays while still looking impressive enough for guests. The individual portions are easy to serve, easy to transport, and perfect for gatherings, afternoon tea, or family desserts.

You’ll find helpful tips, flavour variations, and troubleshooting advice below to help you create delicious mini rhubarb tarts every time.

Let’s get started!

Why You’ll Love These Easy Rhubarb Tarts

  • Uses convenient mini pie shells to save preparation time
  • A great way to use fresh seasonal rhubarb
  • Creates perfectly portioned individual rhubarb tarts for parties and gatherings
  • Easy to customize with different fruits, spices, or toppings
  • Beginner-friendly recipe with simple ingredients and minimal equipment
Inside of a rhubarb tart.

Ingredients Needed

Pie Shell

  • 12 pie shells, 3″ size, Tenderflake

Crumble

  • 1/2 cup flour
  • 1/2 cup brown sugar packed
  • 1/2 cup rolled oats
  • 1/2 tsp salt
  • 1/2 tsp cinamon
  • 1/4 cup melted butter

Filling

  • 1.5-2 cups diced rhubarb

Sauce

  • 1/2 cup cold water
  • 1 tbsp cornstarch
  • 1/2 cup granulated sugar
  • 1/2 tsp vanilla extract
Hand holding a mini rhubarb pie.

How to Make Rhubarb Tarts Using Mini Pie Shells

Preheat the oven at 350°F (175°C).

Fill the mini pie shells with the diced rhubarb, filling the shells just to the brim.

Combine sauce ingredients in a saucepan and cook over moderate heat until thick and clear. 

Helpful Tip: Add cornstarch to cold water and mix to avoid clumps in sauce.

Pour the sauce over the rhubarb.

Mix crumble ingredients and sprinkle over top of the filled pie shells.

Bake for about 40 minutes or until golden brown.

Overhead view of rhubarb tarts in mini pie shells.

Rhubarb Tart Variations

Try these easy flavour combinations to change up your mini tarts:

  • Add sliced strawberries for classic strawberry rhubarb tarts.
  • Mix in a pinch of ginger for extra warmth and spice.
  • Sprinkle chopped almonds over the filling before baking.
  • Add a crumble topping for a mini rhubarb crumble tart version.
  • Drizzle with vanilla glaze after cooling for a bakery-style finish.

Size and Serving Options

Mini pie shells are ideal for individual servings, but you can adapt the filling for:

  • Bite-sized tartlet shells for dessert platters.
  • Standard tart tins for larger portions.
  • A full-size tart shell when serving a crowd.
Close up of a rhubarb tart in mini pie shell.

Filling Overflowing

Avoid overfilling the shells. Leave a little space at the top since the rhubarb softens and bubbles as it cooks.

Too Tart

If your rhubarb is particularly sharp, increase the sugar slightly or pair it with sweeter fruit such as strawberries.

Simple, Easy, Full of Flavor

These effortless rhubarb tarts using mini pie shells are proof that homemade desserts don’t have to be complicated. With simple ingredients, easy preparation, and plenty of ways to customize the flavour, they’re a wonderful treat for any occasion.

Give them a try and enjoy a delicious taste of rhubarb season with minimal effort!

Effortless Rhubarb Tarts Using Mini Pie Shells

Embrace the flavors of spring without spending hours in the kitchen! These effortless rhubarb tarts using mini pie shells are the ultimate baking shortcut.
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Course: Dessert
Cuisine: American
Keyword: dessert, rhubarb
Prep Time: 10 minutes
Cook Time: 40 minutes
Author: Jane and Sonja

Ingredients

Crumble

  • 1/2 cup flour
  • 1/2 cup brown sugar packed
  • 1/2 cup rolled oats
  • 1/2 tsp salt
  • 1/2 tsp cinamon
  • 1/4 cup melted butter

Filling

  • 1.5-2 cups diced rhubarb

Sauce

  • 1/2 cup cold water
  • 1 tbsp cornstarch
  • 1/2 cup granulated sugar
  • 1/2 tsp vanilla extract

Pie Shell

  • 12 3" pie shells Tenderflake

Instructions

  • Preheat the oven at 350°F (175°C).
  • Fill the mini pie shells with the rhubarb pieces, filling the shells just to the brim.
  • Combine sauce ingredients in a saucepan and cook over moderate heat until thick and clear.
  • Helpful Tip: Add cornstarch to cold water and mix to avoid clumps in sauce.
  • Pour over the rhubarb.
  • Mix crumble ingredients and sprinkle over top of the filled pie shells.
  • Bake for about 40 minutes or until golden brown.
Tried this recipe?Mention @SustainMyCookingHabit or tag #sustainmycookinghabit!

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Inside of rhubarb tart with text overlay.

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