Super Bowl Dessert Chocolate Sheet Cake

Highlighted under: Favorite Baking Favorites

When it comes to game day, nothing beats the indulgence of a rich chocolate cake. I love that this Super Bowl Dessert Chocolate Sheet Cake is both simple to make and visually impressive. Every bite is a blissful mix of moist chocolate cake topped with a velvety icing that’s surprisingly easy to prepare. Whether you’re hosting a crowd or celebrating with a small group, this cake is sure to impress. Plus, it’s perfect for sharing, allowing everyone to enjoy a slice while cheering for their favorite team!

Isobel Fairfax

Created by

Isobel Fairfax

Last updated on 2026-01-05T19:17:34.381Z

As I prepared for the Super Bowl, I wanted to create a dessert that would bring everyone together—a chocolate cake seemed like the ideal choice. This Super Bowl Dessert Chocolate Sheet Cake is a crowd-pleaser, and its size makes it perfect for sharing. I love how the simplicity of baking it in a sheet pan allows for easy serving, ensuring there are no leftover slices!

What I found particularly helpful was using high-quality cocoa powder to enhance the chocolate flavor. The icing is another star of the show—it's rich yet approachable. To decorate, I’ve used colorful sprinkles, making the cake festive enough for the occasion while keeping the focus on that rich chocolate goodness. Enjoying this cake while watching the game is the perfect sweet match!

Why You'll Love This Recipe

  • Rich chocolate flavor that satisfies every craving
  • Moist and fluffy cake texture that everyone loves
  • Fun to decorate and perfect for game day celebrations

Understanding the Chocolate Flavor

The key to achieving a rich chocolate flavor in this Super Bowl Dessert Chocolate Sheet Cake lies in the use of high-quality unsweetened cocoa powder. It’s important to choose a cocoa powder with a rich aroma and a deep, dark color, as this will help enhance the chocolaty profile of your cake. I recommend performing a taste test of your cocoa powder before baking to ensure its flavor is robust and intense, as this can significantly impact the final result.

Additionally, be mindful of the proportions when combining the cocoa powder with the other dry ingredients. Overdoing the cocoa can create a dense texture, while the right balance will keep the cake light and fluffy. If you're experimenting with different brands or types, consider using one that’s Dutch-processed for a smoother flavor profile, as it typically has a lower acidity which can complement the sweetness of the cake beautifully.

Troubleshooting Common Baking Issues

Baking a sheet cake can sometimes lead to tricky outcomes. If your cake domes in the center or has uneven texture, it may be due to an overcrowded oven or incorrect oven temperature. Always preheat your oven and consider using an oven thermometer to verify accuracy. To avoid doming, make sure you’re not over-mixing the batter after adding the boiling water; a few lumps are okay, as over-mixing can lead to a tougher cake.

If your cake sinks in the center after baking, this might be due to underbaking or too much leavening agent. Make sure to follow the baking time closely, but also verify doneness by inserting a toothpick; it should come out clean or with a few moist crumbs. If you suspect your baking powder or soda might be outdated, a quick test with some vinegar can confirm their efficacy.

Storing and Serving Tips

To keep your Super Bowl Dessert Chocolate Sheet Cake fresh, store it covered at room temperature for up to three days. If you need to extend its shelf life, you can refrigerate it in an airtight container for about a week. For longer storage, consider freezing the cake. Just wrap it tightly in plastic wrap and aluminum foil, then store it in a freezer-safe container. When ready to serve, let it thaw at room temperature for a few hours before icing.

Serving your dessert with a complementary flavor can enhance the experience. Try pairing it with a dollop of whipped cream or a scoop of vanilla ice cream to balance the richness of the chocolate. Alternatively, a sprinkle of sea salt on top of the icing can elevate the flavor profile and provide a delightful contrast that everyone will enjoy during the game day festivities.

Ingredients

For the Cake

  • 1 ¾ cups all-purpose flour
  • 1 ½ cups granulated sugar
  • ¾ cup unsweetened cocoa powder
  • 1 ½ teaspoons baking soda
  • 1 teaspoon baking powder
  • ½ teaspoon salt
  • 2 large eggs
  • 1 cup buttermilk
  • ½ cup vegetable oil
  • 2 teaspoons vanilla extract
  • 1 cup boiling water

For the Icing

  • ½ cup unsalted butter, softened
  • ⅔ cup unsweetened cocoa powder
  • 3 cups powdered sugar
  • ⅓ cup milk
  • 1 teaspoon vanilla extract

For Decoration

  • Sprinkles (optional)
  • Chocolate shavings (optional)

Instructions

Prepare the Oven and Pan

Preheat your oven to 350°F (175°C). Grease and flour a 13x18 inch sheet pan.

Mix the Dry Ingredients

In a large mixing bowl, whisk together the flour, sugar, cocoa powder, baking soda, baking powder, and salt until well combined.

Combine the Wet Ingredients

In another bowl, beat the eggs, buttermilk, vegetable oil, and vanilla extract together until smooth.

Combine Everything

Pour the wet ingredients into the dry ingredients and mix until just combined. Then carefully mix in the boiling water until the batter is smooth.

Bake the Cake

Pour the batter into the prepared sheet pan and bake for 30 minutes, or until a toothpick inserted in the center comes out clean.

Make the Icing

In a medium mixing bowl, cream together the softened butter and cocoa powder. Gradually add the powdered sugar, alternating with the milk and vanilla, until you reach a smooth consistency.

Ice the Cake

Once the cake has cooled, spread the icing evenly over the top. Feel free to add sprinkles or chocolate shavings for decoration!

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Pro Tips

  • For best results, ensure all your ingredients are at room temperature before starting. You can also prepare the cake a day ahead and ice it just before serving to keep it fresh.

Decorating Your Cake

Decorating your Super Bowl Dessert Chocolate Sheet Cake can be as simple or elaborate as you wish. For a quick and festive look, just adding colorful sprinkles can make a huge impact. You can also drizzle chocolate ganache over the top for a more sophisticated finish; simply melt equal parts chocolate and heavy cream for a glossy glaze that pairs wonderfully with the cake's texture.

If you’re feeling creative, consider using a piping bag to create decorative swirls with the icing. This technique requires a bit of practice, but it can add a professional touch with minimal extra effort. You might also try adding themed decorations that represent the teams playing in the Super Bowl, making the dessert even more special for your guests.

Ingredient Substitutions

If you're looking for a way to make this dessert a bit healthier, you can substitute the all-purpose flour with a gluten-free blend or even whole wheat flour. Just keep in mind that the texture may vary slightly, so it might help to add a little extra moisture, perhaps a few tablespoons of applesauce to keep it moist and tender.

In terms of dairy, if you're lactose intolerant, you can use a non-dairy milk alternative in place of buttermilk and regular milk in the icing. Simply mix almond milk or soy milk with a teaspoon of vinegar to achieve the buttermilk effect, ensuring that the cake remains just as rich and delicious.

Questions About Recipes

→ Can I use gluten-free flour?

Yes, you can substitute all-purpose flour with a gluten-free blend. Make sure to follow any specific instructions that come with your blend.

→ How should I store leftovers?

Store leftovers in an airtight container at room temperature for up to 3 days, or in the fridge for up to a week.

→ Can I freeze the cake?

Absolutely! Wrap the baked and cooled cake tightly in plastic wrap and then foil before freezing. It should last for up to 3 months.

→ What can I use instead of buttermilk?

You can make a substitute by mixing 1 cup of milk with 1 tablespoon of vinegar or lemon juice. Let it sit for 5 minutes before using.

Super Bowl Dessert Chocolate Sheet Cake

When it comes to game day, nothing beats the indulgence of a rich chocolate cake. I love that this Super Bowl Dessert Chocolate Sheet Cake is both simple to make and visually impressive. Every bite is a blissful mix of moist chocolate cake topped with a velvety icing that’s surprisingly easy to prepare. Whether you’re hosting a crowd or celebrating with a small group, this cake is sure to impress. Plus, it’s perfect for sharing, allowing everyone to enjoy a slice while cheering for their favorite team!

Prep Time15 minutes
Cooking Duration30 minutes
Overall Time45 minutes

Created by: Isobel Fairfax

Recipe Type: Favorite Baking Favorites

Skill Level: Beginner

Final Quantity: Serves 12

What You'll Need

For the Cake

  1. 1 ¾ cups all-purpose flour
  2. 1 ½ cups granulated sugar
  3. ¾ cup unsweetened cocoa powder
  4. 1 ½ teaspoons baking soda
  5. 1 teaspoon baking powder
  6. ½ teaspoon salt
  7. 2 large eggs
  8. 1 cup buttermilk
  9. ½ cup vegetable oil
  10. 2 teaspoons vanilla extract
  11. 1 cup boiling water

For the Icing

  1. ½ cup unsalted butter, softened
  2. ⅔ cup unsweetened cocoa powder
  3. 3 cups powdered sugar
  4. ⅓ cup milk
  5. 1 teaspoon vanilla extract

For Decoration

  1. Sprinkles (optional)
  2. Chocolate shavings (optional)

How-To Steps

Step 01

Preheat your oven to 350°F (175°C). Grease and flour a 13x18 inch sheet pan.

Step 02

In a large mixing bowl, whisk together the flour, sugar, cocoa powder, baking soda, baking powder, and salt until well combined.

Step 03

In another bowl, beat the eggs, buttermilk, vegetable oil, and vanilla extract together until smooth.

Step 04

Pour the wet ingredients into the dry ingredients and mix until just combined. Then carefully mix in the boiling water until the batter is smooth.

Step 05

Pour the batter into the prepared sheet pan and bake for 30 minutes, or until a toothpick inserted in the center comes out clean.

Step 06

In a medium mixing bowl, cream together the softened butter and cocoa powder. Gradually add the powdered sugar, alternating with the milk and vanilla, until you reach a smooth consistency.

Step 07

Once the cake has cooled, spread the icing evenly over the top. Feel free to add sprinkles or chocolate shavings for decoration!

Extra Tips

  1. For best results, ensure all your ingredients are at room temperature before starting. You can also prepare the cake a day ahead and ice it just before serving to keep it fresh.

Nutritional Breakdown (Per Serving)

  • Calories: 380 kcal
  • Total Fat: 26g
  • Saturated Fat: 15g
  • Cholesterol: 195mg
  • Sodium: 85mg
  • Total Carbohydrates: 32g
  • Dietary Fiber: 3g
  • Sugars: 24g
  • Protein: 6g