3 chestnut torte cake Recipes

heavy cream, unsalted butter, fine-quality bittersweet chocolate (not unsweetened), finely chopped, marrons glaces (candied chestnuts), finely chopped, bottled whole shelled roasted chestnuts (1 1/2 cups), cake flour (not self-rising), baking soda, salt, unsalted butter, softened, light brown sugar, eggs, vanilla, sour cream, unsalted butter , cut into pieces, fine-quality bittersweet chocolate (not unsweetened), finely chopped, cognac, chilled heavy cream, egg whites, granulated sugar, garnish: caramelized chestnuts

unsalted margarine (1 stick), granulated sugar , plus, granulated sugar, eggs, separated, cooked and mashed sweet potatoes, fresh or canned, passover rum extract (optional), good-quality semisweet chocolate, melted and cooled, salt, water, semisweet chocolate, coarsely chopped, unsweetened cocoa powder , sifted, curls semisweet chocolate, pureed strawberries or raspberries