This sheet pan version of the classic German Chocolate Cake features a mild chocolate cake topped with a gooey coconut pecan frosting. It's perfect for picnics and family gatherings!
Prep Time15 minutesmins
Cook Time40 minutesmins
Cooling Time30 minutesmins
Total Time1 hourhr25 minutesmins
Course: Dessert
Cuisine: American
Keyword: cake, coconut, German chocolate, pecan
Servings: 20servings
Calories: 398kcal
Author: David
Ingredients
For the Cake
4oz.German sweet baking chocolatechopped
1cupboiling water
½cupbuttermilk
½cupvegetable oilcan use canola oil
1¾cupsgranulated sugar
4large eggs
1½tspvanilla extract
2¼cupsall-purpose flour
1tspbaking powder
½tspbaking soda
½tspsalt
For the Frosting
¾cupevaporated milk
½cupunsalted butter
½cuplight brown sugar
½cupgranulated sugar
3large egg yolksbeaten
2tspvanilla extract
1cupchopped pecans
1⅓cupsshredded sweetened coconut
{optional} pecan halvesfor topping each square
Instructions
For the Cake
Preheat oven to 350°F.
Grease and flour a 9”x13” baking pan. Line bottom of pan with parchment paper; set pan aside.
Place chopped German’s chocolate in a small bowl. Pour boiling water on top and set aside.
Using a large bowl, add buttermilk, oil and sugar; whisk together until well combined.
Add eggs and vanilla extract; mix until well combined.
Add melted chocolate mixture (from above); mix until well combined.
Using a separate bowl, combine flour, baking powder, baking soda and salt; mix until well combined. Pour flour mixture into the larger mixing bowl and stir until just combined.
Transfer cake batter into prepared pan. Bake for 28-30 minutes, or until a toothpick inserted into the center of the cake comes out mostly clean.
Place pan on wire rack and let cool completely before adding frosting.
For the Frosting
Using a medium saucepan, add evaporated milk, butter, brown sugar, granulated sugar and egg yolks; stir until well combined.
Place over medium heat and bring to a simmer.
Reduce heat to medium-low and continue simmering, stirring often, for 8-10 minutes, or until mixture begins to thicken.
Remove from heat and add vanilla, pecans and coconut; stir until well combined. Set aside.
Once frosting has cooled, use an offset spatula to spread frosting evenly on top of cake.
{Optional} Add whole pecans on top of each square of cake before serving.