3 dense bittersweet cake Recipes

all-purpose flour, unsweetened cocoa powder, baking powder, baking soda, slightly rounded 1/4 tsp salt, bittersweet chocolate (60% cacao), finely chopped, unsalted butter, eggs, lightly beaten, water, sugar, bittersweet chocolate (60% cacao), finely chopped, unsalted butter, cut into bits, light corn syrup, vanilla ice cream

unsalted butter, high quality bittersweet chocolate, chopped, strong brewed coffee, extra large eggs, sugar, vanilla extract