1. For the pastry, place the flour, sugar, and salt in the bowl of a food processor fitted with a steel blade. Pulse a few times to combine. Add the butter and toss quickly (and carefully!) with your fingers to coat each cube of butter with the flour. Pulse 12 to 15 times, or until the butter is the size of peas. With the motor running, add the ice water all at once through the feed tube. Keep hitting the pulse button to combine, but stop the machine just before the dough comes together. Turn the dough out onto a well-floured board, roll it into a ball, cut in half, and form into 2 flat disks. Wrap the disks in plastic and refrigerate for at least an hour. If you only need one dough, freeze the second disk.
2. Preheat the oven to 450 degrees. Line a sheet pan with parchment paper.
3. Roll the pastry into an 11-inch circle on a lightly floured surface. Transfer it to the sheet pan.

For the filling:

1. Cut the peaches and plums in wedges and place them in a bowl with the blueberries.
2. Toss them with 1 Tb of the flour, 1 Tb of the sugar, the orange zest, and the orange juice.
3. Place the mixed fruit on the dough circle, leaving a 1 1/2 inch border.
4. Combine the 1/4 flour, the 1/4 cup sugar, and the salt in the bowl of a food processor fitted with a steel blade. Add the butter and pulse until the mixture is crumbly. Pour into a bowl and rub it with your fingers until it starts to hold together. Sprinkle evenly over the fruit. Gently fold the border of the pastry over the fruit, pleating it to make an edge.
5. Bake the crostata for 20 to 25 minutes, until the crust is golden and the fruit is tender. Let the crostata cool for 5 minutes, then use 2 large spatulas to transfer it to a wire rack. Serve warm or at room temperature.

**A food processor is not a must-have… I don’t have one. You can use a pastry blender or 2 butter knives to cut the butter into the dry ingredients, then slowly add the cold water while you toss the mixture with a fork until it starts to come together in a ball…similiar to making a pie crust. Barefoot Contessa instructions are often long and detailed but this recipe is actually not complicated and pretty easy to make!