Chocolate Crostatas with Marmalade

by Giada De Laurentiis

1 1/2 cups all-purpose flour
1/2 cup unsweetened cocoa powder
1/3 cup sugar
1/2 teaspoon salt
10 tablespoons (1 1/4sticks) cold unsalted butter
Ice water
1 1/2 cups marmalade or apricot preserves

Mix the flour, cocoa powder, sugar, and salt in a food processor. Add the butter. Blend until clumps form. Add 2 tablespoons of ice water and blend. Add more ice water, 1 tablespoon at a time, until the dough forms. Turn the dough out onto a work surface and knead briefly to form a smooth dough. Gather the dough into a ball then divide the dough into 8 equal pieces. Flatten each piece into a disk.
Press 1 dough piece on the prepared baking sheet into a 4 1/2-inch round. Spoon 1 generous tablespoon of the marmalade into the center of the round. Fold the dough border in to form a 3-inch round and allow the center of the crostata to remain uncovered. Pleat loosely and pinch the dough to seal any cracks. Repeat with the remaining dough pieces and marmalade, spacing the crostatas evenly apart. Cover and refrigerate the crostatas until they are cold, at least 45 minutes and up to 4 hours.
Preheat the oven to 375 degrees F.
Bake the crostatas until the crusts are set, about 18 minutes. Cool for 10 minutes. Slide a metal spatula under the crusts to free the crostatas from the baking sheet. Garnish with the candied orange peel and serve warm.