Why is psyllium husk or ground flaxseed used in the shortbread dough?

Psyllium husk or ground flaxseed acts as a natural binder in the dough. It helps hold the ingredients together, creating a smooth, workable texture and preventing the shortbread crust from becoming too brittle.

How do I keep the peach filling from making the tart crust soggy?

The recipe uses two clever tricks to prevent a soggy crust. First, rice flour is added to the simmering peaches to absorb excess moisture. Second, sprinkling grated walnuts on the dough before adding the filling creates a barrier that soaks up remaining juices.

Can I make this peach tart recipe dairy-free?

Yes! You can easily make the shortbread crust dairy-free by substituting the butter with an equal amount of softened coconut oil, which is already recommended as an alternative in the ingredients list.

Can I use frozen or canned peaches instead of fresh ones?

While fresh peaches are recommended for the best flavor and texture, you can use frozen or canned peaches. Just be sure to thaw and drain them thoroughly, and you may need to add a little extra rice flour to absorb the additional moisture.

How should I store the baked rustic peach tarts?

Allow the tarts to cool completely, then store them in an airtight container. They can be kept at room temperature for a day or two, or refrigerated for up to five days. You can briefly reheat them in the oven to restore the crust's crispness.

Jammy Fruit Tarts

Pick your favorite fruit and tuck the thick, jammy filling into an easy buttery crust. Use peaches, plums, apples, strawberries, apricots, blueberries, raspberries, blackberries, or a colorful mix.

Prep time	30 minutes
Cook time	50–60 minutes
Chill time	30 minutes
Total time	About 1 hour 50 minutes, plus cooling
Servings	About 24 mini tarts
Difficulty	Easy

Ingredients

For the Buttery Dough

2½ cups all-purpose flour or a reliable 1-to-1 gluten-free baking flour
½ cup date sugar
170 g butter or firm coconut oil, softened
2 large eggs
1 teaspoon psyllium husk, especially when using gluten-free flour
½ teaspoon salt
½ teaspoon ground cinnamon

For the Jammy Fruit Filling

1 kg prepared fruit, using peaches, plums, apples, strawberries, apricots, blueberries, raspberries, blackberries, or a mixture
¼ cup date sugar, or less if the fruit is naturally sweet
1–2 tablespoons rice flour, depending on how juicy the fruit is
½ cup raisins, washed and drained, optional
1 teaspoon pure vanilla extract
Finely grated walnuts, optional

Instructions

Combine the flour, date sugar, butter, eggs, psyllium husk, salt, and cinnamon in a large bowl.
Mix until a soft dough forms.
Add flour or cold water, 1 tablespoon at a time, if the dough feels too sticky or dry.
Shape the dough into a ball.
Wrap and refrigerate it for 30 minutes.
Peel, core, pit, or hull the fruit as needed.
Cut large fruit into small, even pieces.
Place the fruit in a wide pan over medium heat.
Cook for 10–25 minutes, stirring regularly, until soft and jammy.
Stir in the date sugar, raisins, and vanilla.
Add 1 tablespoon of rice flour.
Cook for 2–3 minutes, stirring continuously.
Add the remaining rice flour if the filling is still runny.
Remove the filling from the heat.
Let it cool until it is no longer hot.
Preheat the oven to 175°C or 350°F.
Line a large baking tray with parchment paper.
Roll the chilled dough on a lightly floured surface.
Cut it into 24 small squares.
Add a pinch of grated walnuts to each square, if using.
Spoon 1–2 tablespoons of filling into the center of each square.
Fold the edges around the filling.
Gently pinch the corners to help them stay in place.
Arrange the tarts on the prepared tray.
Bake for 25–30 minutes, until the crust is firm and lightly golden.
Cool completely before serving.

Quick texture check: Drag a spoon across the bottom of the pan. If the line remains visible for a moment, the filling is ready. If juice immediately fills the space, cook it for a few more minutes.

Helpful Tips

Choose Your Fruit

Fruit	Preparation	Approximate cooking time
Peaches, plums, or apricots	Remove the pits and chop. Peeling is optional.	15–20 minutes
Apples	Peel if preferred, remove the cores, and dice finely.	20–25 minutes
Strawberries	Remove the tops and slice.	15–20 minutes
Blueberries	Use whole and lightly crush some as they cook.	10–15 minutes
Raspberries or blackberries	Use whole and stir gently.	10–15 minutes

Mix and match: Combine two or three fruits for extra color and flavor. Peach and raspberry, apple and blackberry, or plum and blueberry all work well.
Control the moisture: Strawberries, raspberries, and blackberries can release plenty of juice. Cook them in a wide pan and use the full 2 tablespoons of rice flour when needed.
Adjust the sweetness: Taste the cooked fruit before adding all the date sugar. Very ripe fruit may need little or no extra sweetener.
Cool the filling: Please avoid adding hot fruit to the dough. Heat softens the butter and makes the tarts harder to shape.
Protect the crust: A small layer of finely grated walnuts can help absorb fruit juice. Skip them for a nut-free version.
Use leftover filling: Spoon it over yogurt, oatmeal, pancakes, chia pudding, or toast.
Make mini tarts for children: Cut smaller dough squares and use less filling to create easy-to-hold portions.
Refrigerate safely: Store cooled tarts in an airtight container in the refrigerator for up to 3 days.
Freeze for later: Freeze the baked tarts for up to 2 months. Thaw them in the refrigerator and reheat briefly in the oven.

Why You’ll Love This Recipe

Works with fresh, frozen, or seasonal fruit
Easy to shape without a tart pan
Fun for lunchboxes, parties, and family desserts
Freezer-friendly and easy to prepare ahead
Simple to make gluten-free or nut-free
Perfect for using ripe fruit before it goes to waste

Nutrition & Health Benefits

Fruit brings natural sweetness, fiber, and variety. Using different colors also keeps family desserts fun and interesting. Leave edible skins on peaches, plums, apricots, and apples for extra fiber and less preparation.

Berries are naturally colorful and flavorful. Strawberries, blueberries, raspberries, and blackberries add vitamin C and can help you create a bright filling without artificial colors.

Date sugar and raisins add concentrated sweetness. They still count as added or concentrated sugars, so feel free to reduce them when your fruit is already ripe and sweet.

Walnuts add crunch, healthy fats, and a little plant-based protein. Leave them out if you need a nut-free dessert.

These tarts contain eggs and may contain dairy, gluten, or nuts, depending on your chosen ingredients. For a gluten-free version, use a dependable 1-to-1 gluten-free baking flour and check every packaged ingredient carefully.