MINI STRAWBERRY-RHUBARB GALETTES

Mini Strawberry-Rhubarb Galettes image

Provided by Martha Stewart

Time 2h

Yield Makes 8

Number Of Ingredients 10

All-purpose flour, for dusting
1 package (14 ounces) frozen puff pastry, preferably all-butter, thawed
8 ounces rhubarb, trimmed and sliced 1/4 inch thick (1 1/2 cups)
8 ounces fresh strawberries, hulled and sliced 1/4 inch thick (1 1/2 cups)
1/2 cup lavender sugar (see note, above) or granulated sugar
1 tablespoon cornstarch
1/8 teaspoon coarse salt
1 large egg white, lightly beaten
Coarse sanding sugar
Whipped cream, for serving

Steps:

Preheat oven to 400 degrees. On a lightly floured surface, roll out pastry 1/8 inch thick. Cut into 8 squares, about 5 inches each; arrange on 2 parchment-lined baking sheets.
Stir together rhubarb, strawberries, lavender sugar, cornstarch, and salt. Arrange 1/3 cup mixture in center of each pastry square. Fold edges in; crimp to form rounds. Brush edges with beaten egg white and sprinkle with sanding sugar. Freeze until firm, 20 minutes.
Bake, rotating sheet halfway through, until golden brown and fruit is bubbling, 30 to 35 minutes. Transfer to a wire rack to cool. Serve with whipped cream.