From-Scratch Black Forest Sheet Cake

The perfect choice for potlucks or visitors, this isn’t too fancy, feels special, and no intense pressure of assembling layers. It’s not super sweet and the frosting is light and fluffy.

plated cake slice with cherries.

I hope you enjoy everything about this recipe, from the easy prep to the pretty chocolate shavings on top. It’s one of our favorites.

Ingredients and Tools You’ll Need

If you’re using frozen cherries, chop them while they’re still partially frozen for easier handling. Dry them on paper towels before adding them to the batter so the extra moisture doesn’t affect the cake’s texture. If you don’t want to, or don’t have time to, make the whipped cream you can use store-bought Cool Whip. And you could use other fruit instead of cherries like strawberries or raspberries cut up into small pieces.

ingredients on marble counter.

Equipment

  • 13 x 9 baking dish
  • Hand mixer

Ingredients 

For the Sheet Cake

  • 1¾ cups all-purpose flour
  • 2 cups granulated sugar
  • ¾ cup unsweetened cocoa powder
  • 2¼ teaspoons baking soda
  • ½ teaspoon baking powder
  • 1 cup whole milk
  • ½ cup vegetable oil
  • 1½ teaspoons vanilla extract
  • 2 large eggs
  • 1 cup hot water
  • 1 cup chopped frozen black cherries

For the Whipped Cream Frosting

  • 2 cups heavy whipping cream
  • 1 cup powdered sugar
  • ½ teaspoon vanilla extract

For Garnish

  • fresh or frozen black cherries
  • shaved chocolate

How to Make

Step One: Prep

Heat your oven to 350℉ and grease a 9×13 pan. Nothing fancy – just spray it good.

Step Two: Mix

Dump your flour, sugar, cocoa, baking soda, and baking powder in a big bowl. Whisk it all together so there aren’t any lumps hiding in there.

dry and wet ingredients in separate bowls.

In another bowl, whisk up your milk, oil, vanilla, and eggs until they’re all buddies.

Step Three: Bring It Together

Pour the wet into the dry and gently mix with a spatula. Don’t go crazy here – just until it looks like cake batter. Now, slowly pour in that hot water while you whisk. It’ll look weird and thin at first, but trust me. Keep whisking until it’s smooth.

batter before and after adding water.

Step Four: Add the Cherries

Fold in those chopped cherries nice and easy. You want them spread around but not beaten up.

bowl of cake batter with chopped cherries.

Step Five: Bake

Pour everything into your pan and slide it in the oven. Give it 30-35 minutes, then poke the middle with a toothpick. If it comes out clean, you’re done. Let it cool COMPLETELY in the pan. I mean it – don’t rush this part.

cake before and after baking.

Step Six: Whip the Cream

Beat that heavy cream until it gets fluffy with soft peaks. Add your powdered sugar and vanilla, then keep beating until you get stiff peaks. Don’t overdo it or you’ll make butter.

whipped cream in bowl and being spread on cake.

Step Seven: Finish it Up

Spread the whipped cream all over the top of your cooled cake. Top with some shaved chocolate and more cherries if you want. I like this served right away or after a few hours chilling in the fridge. Up to you.

cake being frosted and garnished.

Storing & Serving

Due to the whipped cream frosting, it’s best to store the cake in the refrigerator. Cover the cake with plastic wrap or place it in an airtight container to maintain its freshness. Your cake should stay fresh for up to 4 days when refrigerated.

The whipped cream frosting will not freeze well, but you can freeze the unfrosted cake just fine.

sheet cake cut into squares.

More Easy Sheet Cakes

These are so easy and great for bringing to parties.

Printable Recipe

close up view of chocolate cake with cherries and creamy frosting.

Black Forest Sheet Cake

Katie Shaw
The perfect combination of moist chocolate cake, tangy cherries, and whipped cream frosting. Beautiful and elegant without too much fuss. Makes 12 servings.
5 from 1 vote
Prep Time 20 minutes
Cook Time 30 minutes
Chill time 1 hour
Total Time 1 hour 50 minutes

Equipment

  • 13 x 9 baking dish
  • Hand mixer

Ingredients
  

For the Sheet Cake

  • cups all-purpose flour
  • 2 cups granulated sugar
  • ¾ cup unsweetened cocoa powder
  • teaspoons baking soda
  • ½ teaspoon baking powder
  • 1 cup whole milk
  • ½ cup vegetable oil
  • teaspoons vanilla extract
  • 2 large eggs
  • 1 cup hot water
  • 1 cup chopped frozen black cherries

For the Whipped Cream Frosting

  • 2 cups heavy whipping cream
  • 1 cup powdered sugar
  • ½ teaspoon vanilla extract

For Garnish

  • fresh or frozen black cherries
  • shaved chocolate

Save This Recipe

I’ll send you a link so you can find it later.

You'll join my email list which you will love. And if you don't, unsubscribe in one click. ❤️

Instructions
 

  • Prep. Preheat the oven to 350℉. Then, lightly grease a 9×13-inch baking dish with nonstick cooking spray.
  • Mix. In a large mixing bowl, combine the flour, sugar, cocoa powder, baking soda, and baking powder. Whisk well and set aside. Then, in a medium bowl, whisk together the milk, vegetable oil, vanilla extract, and eggs until thoroughly blended.
  • Combine and add water. Pour the wet ingredients into the dry ingredients. Mix them together gently using a rubber spatula until they are just combined. Slowly pour in the hot water while whisking continuously until the batter becomes smooth and even.
  • Add cherries. Gently fold in the chopped black cherries until evenly distributed throughout the batter with a spatula.
  • Bake. Pour the cake batter into the prepared 9×13 baking dish and bake for 30-35 minutes or until a toothpick inserted into the middle of the cake comes out clean. Allow the cake to cool completely in the dish on a wire rack.
  • Make the frosting. In a large bowl, using a stand mixer or hand mixer, whip the heavy cream until it forms soft peaks. Add the powdered sugar and vanilla extract, continuing to whip until stiff peaks form.
  • Frost and garnish. Add the whipped cream to the top of the sheet cake and spread evenly. Garnish with shaved chocolate and black cherries. Cut into pieces and serve chilled or at room temperature. Enjoy!

Notes

Allow the cake to cool completely before frosting.
Cover and store the cake in the refrigerator for up to 4 days. The cake should be stored in the refrigerator because of the whipped cream frosting.

Nutrition

Calories: 490kcalCarbohydrates: 64gProtein: 6gFat: 26gSaturated Fat: 12gPolyunsaturated Fat: 6gMonounsaturated Fat: 6gTrans Fat: 0.1gCholesterol: 75mgSodium: 255mgPotassium: 196mgFiber: 3gSugar: 46gVitamin A: 766IUVitamin C: 1mgCalcium: 77mgIron: 2mg
Did you make this?Let me know how it went!

Love,

3 Comments

  1. Hi Katie . I made this cake today , my brother and his family came over for my birthday and I wanted to make a cake from scratch for them .It turned out great apart from the cherries they were all on the bottom of the cake . The sponge was very moist not very sweet. Overall was one of the good ones I’ve made . Thanx Katie

    1. one the things I learned with fruit or chocolate chips in a cake is to roll lightly in flor & they won’t sink to the bottom of your cake. Try it!

5 from 1 vote

Leave a Reply

Your email address will not be published. Required fields are marked *

Recipe Rating