Peach and Pistachio Frangipane Tart

Mix flour, sugar, and salt in processor. Add butter; using on/off turns, cut in until coarse meal forms. Add 3 tablespoons ice water and egg yolk; process until moist clumps form, adding more ice water by teaspoonfuls if mixture is too dry. Gather dough into ball and flatten into disk. Wrap in plastic and refrigerate 1 hour. (Can be prepared 1 day ahead. Keep refrigerated.) Roll out dough on lightly floured surface to 12-inch round. Transfer to 9-inch-diameter tart pan with removable bottom. Trim overhang to 1 inch. Fold in overhang and press, forming double-thick sides. Chill 30 minutes. Preheat oven to 375 °F. Line crust with foil; fill with dried beans or pie weights. Bake crust until light brown around edges, about 20 minutes. Remove foil and beans. Bake crust until golden brown, about 15 minutes longer. Cool 10 minutes. Maintain oven temperature.