German Chocolate Sheet Cake

German Chocolate Sheet Cake from tinsuf is a rich, crowd-pleasing dessert that combines a moist chocolate cake with the classic coconut pecan topping everyone loves. Baked in a convenient sheet pan, this version is perfect for potlucks, family gatherings, birthdays, and holiday celebrations. Every bite delivers deep chocolate flavor paired with sweet coconut and crunchy pecans, creating an irresistible dessert that disappears fast.

Ingredients

For the Chocolate Cake

2 cups all-purpose flour
2 cups granulated sugar
3/4 cup unsweetened cocoa powder
1 1/2 teaspoons baking powder
1 1/2 teaspoons baking soda
1 teaspoon salt
2 large eggs
1 cup whole milk
1/2 cup vegetable oil
2 teaspoons vanilla extract
1 cup boiling water

For the Coconut Pecan Topping

1 cup granulated sugar
1/2 cup evaporated milk
1/2 cup unsalted butter
1 teaspoon vanilla extract
1 1/2 cups sweetened shredded coconut
1 cup chopped pecans

Directions

Preheat your oven to 350°F (175°C). Grease a 13×18-inch sheet cake pan. In a large mixing bowl, whisk together the flour, sugar, cocoa powder, baking powder, baking soda, and salt. Add the eggs, milk, vegetable oil, and vanilla extract, then beat until smooth and fully combined. Slowly stir in the boiling water until the batter becomes thin and silky.

Pour the batter into the prepared pan and bake for 30–35 minutes or until a toothpick inserted in the center comes out clean. Allow the cake to cool completely.

Meanwhile, prepare the topping. In a saucepan over medium heat, combine the sugar, evaporated milk, and butter. Bring to a gentle boil and cook for 2 minutes while stirring frequently. Remove from the heat and stir in the vanilla extract, shredded coconut, and chopped pecans. Let the mixture cool slightly until thickened.

Spread the coconut pecan topping evenly over the cooled cake. Slice into squares and serve.

Tips for Success

Use room-temperature eggs and milk for a smoother batter.
Do not overmix once the wet and dry ingredients are combined.
Allow the cake to cool completely before adding the topping.
Toast the pecans beforehand for a deeper nutty flavor.
Store covered to keep the cake moist.

Storage

Store leftovers in an airtight container at room temperature for up to 3 days or refrigerate for up to 1 week. This cake can also be frozen for up to 3 months.

Variations

Extra Chocolate Version

Add 1 cup chocolate chips to the batter before baking.

Salted Caramel German Chocolate Cake

Drizzle caramel sauce over the topping and sprinkle with flaky sea salt.

Nut-Free Version

Omit the pecans and add extra coconut for texture.

German Chocolate Cupcakes

Use the same batter to make cupcakes and top each with coconut pecan frosting.

Conclusion

This German Chocolate Sheet Cake is rich, moist, and packed with classic coconut-pecan flavor. The easy sheet-pan format makes it perfect for feeding a crowd while delivering all the indulgence of a traditional German chocolate cake. Whether you’re serving it at a celebration or simply satisfying a chocolate craving, this dessert is guaranteed to impress.

German Chocolate Sheet Cake Recipe