Hostess Sheet Cake Recipe is a rich, chocolate dessert featuring a moist cake layered with a fluffy marshmallow filling and topped with creamy chocolate frosting.
I decided to make this Hostess Sheet Cake Recipe after seeing it in a classic cookbook that highlighted nostalgic American desserts.
What stands out about this Hostess Sheet Cake Recipe is the combination of the soft, coffee infused chocolate cake and the sweet, fluffy filling that creates a unique texture contrast.
I will now demonstrate the process step by step, showing how to create each layer and assemble the Hostess Sheet Cake Recipe for a delicious result.
What Is Special About Hostess Sheet Cake Recipe?
The Hostess Sheet Cake Recipe is special because it combines a moist, chocolate-flavored cake with a unique marshmallow filling that adds a light, creamy texture.
The coffee added to the cake batter enhances the chocolate flavor without overpowering it. The rich chocolate frosting complements the sweet filling, creating a balanced and indulgent dessert.
This layering of textures and flavors makes the cake stand out from typical sheet cakes, offering a delightful experience in every bite.
How To Prepare Hostess Sheet Cake Recipe?
Recipe Overview
Preparation Time: 20 minutes
Cooking Time: 30 minutes
Total Time: 50 minutes
Course: Dessert / Cake
Cuisine: American
Yield: About 16 servings
Equipment Needed
- 9×13 inch baking sheet or pan
- Mixing bowls (large and medium)
- Electric mixer or hand whisk
- Measuring cups and spoons
- Spatula
- Cooling rack
- Knife for chopping nuts (if using)
- Spoon or offset spatula for frosting
Ingredients
For The Cake:
- 1 box Devil’s Food Cake Mix
- ½ cup whole milk
- ½ cup vegetable oil
- 3 large eggs
- ½ cup brewed coffee
For The Filling:
- 14 oz marshmallow fluff
- 1 cup salted butter, softened
- 2 to 4 tbsp whole milk or heavy cream, softened
- 3 cups powdered sugar
- 2 tsp vanilla extract
- ¼ tsp salt
For The Frosting:
- 1 cup salted butter, softened
- 4 cups powdered sugar
- ⅓ cup milk
- 1 tsp vanilla extract
- ¼ tsp salt
- ¾ cup cocoa powder
- 1 cup chopped pecans or walnuts
Instructions
1. Prepare The Cake Batter:
Preheat oven to 350°F (175°C). In a large bowl, combine the Devil’s Food Cake Mix, eggs, whole milk, vegetable oil, and coffee. Mix with an electric mixer on medium speed until smooth and well combined.
2. Bake The Cake:
Pour batter evenly into a greased 9×13 inch baking pan. Bake for about 30 minutes or until a toothpick inserted in the center comes out clean. Remove from oven and allow to cool completely on a cooling rack.
3. Make The Filling:
In a medium bowl, beat the softened butter until creamy. Add marshmallow fluff and vanilla extract; mix well. Gradually add powdered sugar, alternating with milk or cream until you reach a spreadable consistency. Add salt and mix thoroughly.
4. Make The Frosting:
In a large bowl, beat the butter until creamy. Sift in powdered sugar and cocoa powder. Add milk, vanilla, and salt. Beat until smooth and fluffy. Add more milk if needed for desired consistency.
5. Assemble The Cake:
Once the Hostess Sheet Cake Recipe is completely cool, spread the marshmallow filling evenly over the top. Spread the chocolate frosting over the filling layer. Sprinkle chopped pecans or walnuts on top if desired.
6. Serve:
Cut into squares and serve. Store leftovers covered at room temperature or refrigerated.
Special Notes
For a fun twist, sprinkle chopped nuts or mini chocolate chips on top of the frosting before it sets. Whole milk makes the frosting rich and creamy, but you can swap with almond or oat milk for a dairy-free version.
Nutrition Facts (Per Serving)
Nutrition | Amount |
---|---|
Calories | 380 kcal |
Fat | 18g |
Saturated Fat | 9g |
Carbohydrates | 52g |
Sugars | 38g |
Protein | 4g |
Fiber | 3g |
Sodium | 280mg |
Expert Tips
➢ Use brewed coffee instead of water to enhance the chocolate flavor in the cake.
➢ Allow the cake to cool completely before spreading the marshmallow filling to prevent melting.
➢ Sift powdered sugar and cocoa powder to avoid lumps in the frosting.
➢ Soften butter and milk to room temperature for smoother filling and frosting textures.
➢ Chill the assembled cake briefly before slicing to help layers set and create clean cuts.
Usage Suggestions Hostess Sheet Cake Recipe
Hostess Sheet Cake Recipe serves as a delicious ending to dinners and festive events. Chilling the cake before serving helps the layers hold together better.
Cutting into even pieces makes it easy to serve guests at gatherings. Enjoying it alongside a glass of cold milk or hot tea brings out its rich taste.
This Hostess Sheet Cake Recipe also works well for sharing during celebrations or as a sweet treat to brighten someone’s day.

Healthy Nutrition Benefits
➤ The cake contains eggs, which provide high-quality protein essential for muscle repair and growth.
➤ Using whole milk adds calcium and vitamin D, supporting strong bones and teeth.
➤ Coffee in the batter can offer antioxidants that help protect cells from damage.
➤ Nuts included in the topping supply healthy fats and important minerals like magnesium.
➤ Cocoa powder in the frosting is rich in flavonoids, which may promote heart health.
How To Store Leftovers Hostess Sheet Cake Recipe?
Store leftover Hostess Sheet Cake Recipe in an airtight container to keep it fresh and moist. Place the container in the refrigerator to extend its shelf life for up to five days.
Allow the Hostess Sheet Cake Recipe to come to room temperature before serving for the best texture and flavour.
For longer storage, wrap individual slices tightly in plastic wrap and freeze them. Thaw frozen slices in the refrigerator overnight before enjoying to maintain the cake’s quality.
Frequently Asked Questions
Can I Use Regular Water Instead Of Coffee In The Cake Batter?
Coffee enhances the chocolate flavour, but water can be used as a substitute if preferred.
Can I Make The Cake Ahead Of Time?
Yes, the cake and frosting can be prepared a day in advance and assembled before serving.
What Types Of Nuts Work Best For The Topping?
Chopped pecans or walnuts add a nice crunch and complement the flavours well.
Can I Use Low Fat Milk Instead Of Whole Milk?
Whole milk provides the best texture and richness, but low fat milk can be used as a lighter option.
This easy Hostess Sheet Cake recipe brought delicious success and joy to my kitchen. I hope you feel inspired to try it yourself because it’s simple to make and truly tasty.
I’m sure once you bake it, you’ll love the rich flavours and fluffy texture as much as I did. Please make it soon and let me know how delicious it turns out after you enjoy every bite!
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Hostess Sheet Cake Recipe
Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C). In a large bowl, combine the Devil’s Food Cake Mix, eggs, whole milk, vegetable oil, and coffee. Mix with an electric mixer on medium speed until smooth and well combined.
- Pour batter evenly into a greased 9×13 inch baking pan. Bake for about 30 minutes or until a toothpick inserted in the center comes out clean. Remove from oven and allow to cool completely on a cooling rack.
- In a medium bowl, beat the softened butter until creamy. Add marshmallow fluff and vanilla extract; mix well. Gradually add powdered sugar, alternating with milk or cream until you reach a spreadable consistency. Add salt and mix thoroughly.
- In a large bowl, beat the butter until creamy. Sift in powdered sugar and cocoa powder. Add milk, vanilla, and salt. Beat until smooth and fluffy. Add more milk if needed for desired consistency.
- Once the Hostess Sheet Cake Recipe is completely cool, spread the marshmallow filling evenly over the top. Spread the chocolate frosting over the filling layer. Sprinkle chopped pecans or walnuts on top if desired.
- Cut into squares and serve. Store leftovers covered at room temperature or refrigerated.
Notes
Nutrition Facts
Calories: 380 kcal | Fat: 18g | Saturated Fat: 9g | Carbohydrates: 52g | Sugars: 38g | Protein: 4g | Fiber: 3g | Sodium: 280mg
“Hi, I’m Samia, a passionate recipe creator with 5 years of experience in crafting delicious, unique dishes. My love for cooking has led me to explore a variety of cuisines, combining flavors to create memorable meals for every occasion. Whether it’s a simple weeknight dinner or an elaborate feast, I believe in making every dish special. Join me on my culinary journey as I share easy-to-follow recipes and tips that will inspire your cooking and bring joy to your kitchen!”