Darkest Chocolate Cake with Red Wine Glaze Yield: 10 servings Ingredients: Cake: 1 cup (2 sticks) unsalted butter, cut into pieces, plus more for pan 1/3 cup all-purpose flour, plus more for pan 8 ounces bittersweet chocolate (at least 70% cacao), chopped 1 cup sugar 4 large eggs 3/4 teaspoons kosher salt Glaze and assembly: 8 ounces bittersweet chocolate (at least 70% cacao), finely chopped 1/4 cup (1/2 stick) unsalted butter, cut into small pieces 1/2 teaspoon kosher salt 1/2 cup powdered sugar 1/2 cup red wine (such as Pinot Noir) Special equipment: A 9" springform pan Directions: For cake: Preheat oven to 325°F. Lightly butter and flour pan. Heat chocolate, sugar, and 1 cup butter in a heatproof bowl set over a saucepan of simmering water (bowl sh...