German Chocolate Sheet Cake - Web in a small saucepan, add the water, butter, shortening, and chocolate. Lightly grease a 9 x 13 pan; Stir in just until combined. Bring to a boil over medium heat. Add the boiling water to the cocoa a bit at time, stirring until well blended. Web whisk in the melted chocolate mixture until combined. Add the flour, cocoa powder, baking powder, baking soda, and salt. Or line with parchment, and grease the parchment. Pour the batter into the prepared baking. Web preheat the oven to 350°f.
Bring to a boil over medium heat. Add the boiling water to the cocoa a bit at time, stirring until well blended. Web whisk in the melted chocolate mixture until combined. Web preheat the oven to 350°f. Lightly grease a 9 x 13 pan; Web for the cake: Web in a small saucepan, add the water, butter, shortening, and chocolate. Stir in just until combined. Web in a medium sauce pan, combine butter, water, german chocolate baking chocolate and shortening. Once the mixture is smooth and fully combined, add it to the dry ingredients and whisk to combine. Pour the batter into the prepared baking. After mixture reaches a boil, add it to the flour mixture and stir to combine. Add the flour, cocoa powder, baking powder, baking soda, and salt. Or line with parchment, and grease the parchment.