Crumb cake brownies PreviousNext DessertVery Easy44 min Send this recipe to a friend Print this page Ask a question to the author Post your photo of this recipe Ingredients 9 1/3 cup unsalted butter 1/3 cup heavy cream 10 ½ ounces dark chocolate (approx. 70%), roughly chopped 1 1/4 teaspoon vanilla extract 2 large eggs, room temperature 1/2 cup granulated sugar 1/4 generous teaspoon sea salt 1/3 cup all-purpose flour 1 batch of Crumb Topping Crumb Topping, adapted from Epicurious's Jam : 6 tablespoons unsalted butter, melted and allowed to cool slightly 1/4 cup packed light brown sugar 1/4 cup granulated sugar 3/4 teaspoon cinnamon 1/8 teaspoon sea salt 1 cup plus 2 tablespoons all-purpose flour View the directions