Strawberry Rhubarb Tart
I often sprinkle a little almond flour on the tart dough, to soak up any extra juices that may come out of the fruit when it's baking. You can use cracker or bread crumbs, crumbled amaretti cookies, a bit of flour, or leave it out.
For those who want to reduce the sugar, feel free to cut the sugar in the filling down to 1/2 cup (100g). For another variation, you could swap out fresh pitted cherries for the strawberries, or mix a basket or two of raspberries or blackberries with the rhubarb, in place of the strawberries.
This tart is sometimes called a galette or crostata and is baked free-form. It could also be baked in a tart pan as well. Be sure to cover the baking sheet well if using parchment paper, to catch any juices that may run out during baking. I used an unrimmed baking sheet for this one but use a rimmed one if you want to make sure you're containing any errant juices.
Ingredients
For the tart dough
- 1 1/2 cups (210g) flour
- 1 tablespoon sugar
- 1/2 teaspoon salt
- 1/2 cup (4oz, 115g) butter cubed and chilled, unsalted
- 6 tablespoons (90ml) water ice
For the filling
- 3 cups (13oz, 380g) rhubarb trimmed and cut into 1/2-inch, 2cm pieces, diced
- 2 cups (10oz, 300g) strawberries hulled and quartered
- zest lemon preferably unsprayed, of 1
- 2/3 cup (130g) sugar
- 1 1/2 tablespoons corn starch
- 2 tablespoons almond flour (optional)
- 1 - 1 1/2 tablespoons butter melted
- turbinado sugar for finishing the tart, or granulated sugar
Instructions
- To make the tart dough, mix the flour, sugar, and salt in the bowl of a stand mixer fitted with the paddle attachment. (You can also make it in a food processor, or by hand, using a pastry blender.) Add the cold butter and mix until the butter pieces are the size of peas.
- Add the ice water and continue to mix just until the dough comes together. Gather the dough with your hands, shape it into a disk, wrap it plastic, and refrigerate for at least 30 minutes.
- Put the rhubarb and strawberries in a medium bowl with the lemon zest. Sprinkle the sugar and corn starch on top, but do not mix the ingredients together yet. (If you do, they'll start to juice and may be overly juicy by the time you're ready to use them.)
- Preheat the oven to 400ºF (200ºF). Line a baking sheet with parchment paper or a silicone baking mat.
- On a lightly floured surface, roll the dough to a 14-inch (36cm) circle and place it on the baking sheet. Sprinkle the almond flour over the tart dough, if using. Mix the fruit together with the sugar and corn starch and place the fruit into the center of the tart dough, then spread it with your hands, leaving 3-inch (8cm) of space between the fruit and the edge of the dough.
- Fold the edges of the dough up and over the fruit filling. Brush the crush liberally with melted butter and sprinkle with sugar. Bake the tart until the filling is cooked and bubbling, and the crust is golden brown, 35 to 45 minutes. Remove from the oven and slide the tart off the baking sheet, onto a cooling rack.
Notes
- Serving: Serve the tart on its own, or with Vanilla Ice Cream, White Chocolate and Fresh Ginger Ice Cream, or Cinnamon Ice Cream, or a dollop of crème fraîche.
- Storage: The unrolled dough can be refrigerated for up to three days, or frozen for up to two months. The baked tart is best the same day but can be stored at room temperature for up to two days. (The dough will get softer the longer it sits.)