Forget fussy layer cakes! This German Chocolate Sheet Cake is your new best friend for potlucks, birthdays, or any day that needs a major dose of chocolatey, coconut-pecan joy. It’s rich, incredibly easy to make (just mix, bake, and pour the frosting right in the pan!), and guaranteed to disappear fast. Let’s bake!
Why You’ll Love This:
✔ One pan wonder: Bake and frost it right in the same pan. Easy cleanup!
✔ The perfect texture: Super moist cake with that iconic gooey-coconut-pecan topping.
✔ Crowd-pleaser: It makes a big batch, perfect for feeding a group. (See the ingredients in the next page below…)
Ingredients You’ll Need:
For the Cake:
- 1 box (15.25 oz) devil’s food chocolate cake mix (and the ingredients it calls for: usually eggs, oil, and water)
- 1 cup sweetened shredded coconut
- 1 cup chopped pecans
For the Famous Frosting:
- 1 cup evaporated milk
- 1 cup granulated sugar
- 3 large egg yolks
- 1/2 cup (1 stick) unsalted butter
- 1 teaspoon vanilla extract
- 1 1/2 cups sweetened shredded coconut
- 1 cup chopped pecans
Simple Instructions:
1. Bake the Cake:
Preheat your oven to the temperature on the cake mix box (usually 350°F). Grease a 9×13 inch baking pan. Prepare the cake mix batter according to the package directions. Stir in the 1 cup of coconut and 1 cup of pecans right into the batter. Pour into your pan and bake as directed, until a toothpick comes out clean. Let it cool slightly while you make the magic topping.(See the next page below to continue steps…)
2. Make the Coconut-Pecan Frosting:
This is the star of the show! In a medium saucepan over medium heat, whisk together the evaporated milk, sugar, egg yolks, and butter. Cook, stirring constantly, for about 10-12 minutes, until the mixture thickens and turns a beautiful caramel color. Remove from heat and stir in the vanilla, coconut, and pecans. Keep stirring for a minute—it will thicken more as it cools.
3. Frost & Serve:
Pour the warm frosting directly over the warm cake in the pan and spread it evenly. Let the whole thing cool completely before slicing. This allows the frosting to set into that perfect, fudgy layer.
Tips & Tricks:
- Toast your pecans for 5-7 minutes in a dry skillet for an extra layer of nutty flavor.
- Don’t skip the cooling time! It’s tempting, but letting it cool ensures clean slices.
- Serve with a scoop of vanilla ice cream for the ultimate treat. (See the next page below to continue…)
The Final Slice:
This German Chocolate Sheet Cake is the definition of easy indulgence. It has all the classic flavor with half the work. Rich chocolate cake, a caramel-like frosting, and that irresistible coconut-pecan crunch… it’s a guaranteed hit!

