One-Nectarine Mini Galette
Cornmeal Pâte Brisée:
1/4 cup flour
1 tablespoon cornmeal
1/8 teaspoon salt
1/8 teaspoon sugar
2 tablespoons unsalted butter, cold and cut into small pieces
1/2 to 1 tablespoon ice water
Filling:
1 ripe nectarine, sliced into thin wedges
1 tablespoon sugar
1/2 teaspoon cornstarch
1 teaspoon lemon juice
1 egg, lightly beaten
cinnamon-sugar for sprinkling
Combine flour, cornmeal, salt and sugar. Blend in butter with pastry blender until the mixture resembles coarse meal. Add just enough water so that the dough sticks together. Turn out onto a piece of plastic wrap and flatten into a disk. Wrap and refrigerate for about an hour (or up to one day).
Preheat oven to 375°F. Roll out dough into a circle about 1/8 inch thick. Transfer to a parchment lined baking sheet.
Toss together fruit, sugar, cornstarch, and lemon juice. Arrange mixture on the dough, leaving a 1 1/2 to 2 inch border. Fold the edges up and press gently. Brush the crust with the egg and sprinkle with cinnamon-sugar.
Bake until crust is browned and filling is bubbly, about 40 minutes.


