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!

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

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

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.

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.

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
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.
More Delicious Rhubarb Dessert Recipes
- Cinnamon Apple Rhubarb Pie
- Rhubarb Dessert Squares
- Blueberry Rhubarb Crisp
- Rhubarb Cake
- Ultimate Rhubarb Muffins





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