Why You’ll Love This Recipe
This Firecracker Bundt Cake is bursting with flavor and color! The cake itself is soft and moist, thanks to the buttermilk and butter. The addition of cinnamon and cayenne pepper gives it a delightful warm spice that’s complemented by the sweetness of the rainbow-colored sprinkles and frosting. It’s easy to make, and the Bundt shape ensures a perfect bake every time. Whether you’re celebrating a holiday, birthday, or just in the mood for something fun, this cake will make any occasion even more special.
Ingredients
- 2 ½ cups all-purpose flour
- 1 ½ cups granulated sugar
- 1 cup unsalted butter, softened
- 4 large eggs
- 1 cup buttermilk
- 2 teaspoons baking powder
- 1 teaspoon baking soda
- 1 teaspoon salt
- 2 teaspoons vanilla extract
- 1 teaspoon cinnamon
- ½ teaspoon cayenne pepper (adjust for spice level)
- 1 cup colorful sprinkles
- 1 cup rainbow-colored frosting (for decoration)
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
Directions
- Preheat Oven: Preheat your oven to 350°F (175°C). Grease and flour a Bundt pan to prevent sticking.
- Mix Dry Ingredients: In a medium bowl, whisk together the flour, baking powder, baking soda, salt, cinnamon, and cayenne pepper. Set aside.
- Cream Butter and Sugar: In a large mixing bowl, beat the softened butter and granulated sugar until light and fluffy, about 4-5 minutes.
- Add Eggs: Add the eggs one at a time, mixing well after each addition. Ensure everything is well blended.
- Incorporate Buttermilk and Vanilla: Gradually add the buttermilk and vanilla extract to the butter mixture. Mix until smooth.
- Combine Mixtures: Gradually add the dry ingredients to the wet ingredients. Mix just until combined; be careful not to overmix.
- Add Sprinkles: Gently fold in the colorful sprinkles, ensuring they are evenly distributed throughout the batter.
- Pour Batter: Pour the batter into the prepared Bundt pan. Use a spatula to smooth the top evenly.
- Bake: Place the Bundt pan in the preheated oven and bake for 45-50 minutes, or until a toothpick inserted into the center comes out clean.
- Cool the Cake: Remove from the oven and allow the cake to cool in the pan for about 15-20 minutes. Then, carefully invert it onto a wire rack and cool completely.
- Decorate: Once the cake is completely cooled, drizzle or spread the rainbow-colored frosting over the top. Add extra sprinkles for the perfect finish.
Servings and Timing
- Yield: 12 servings (12 slices)
- Prep Time: 15 minutes
- Cook Time: 45-50 minutes
- Total Time: 1 hour
Variations
- Add More Spice: If you like more heat, increase the cayenne pepper to your taste.
- Flavor Variations: Swap the vanilla extract with almond extract for a different flavor profile or add a bit of orange zest to give it a citrusy kick.
- Vegan Option: Replace the eggs with a flaxseed or chia seed mixture and use a dairy-free butter and milk alternative to make this cake vegan.
Storage/Reheating
- Storage: Store the cake in an airtight container at room temperature for up to 3 days.
- Reheating: This cake is best served fresh, but you can reheat individual slices in the microwave for a few seconds if you prefer it warm.
FAQs
Can I make this cake ahead of time?
Yes! You can make the cake a day or two ahead of time. Store it at room temperature and frost it just before serving.
Can I make this cake without cayenne pepper?
Yes, you can omit the cayenne pepper if you prefer a milder cake. You can replace it with additional cinnamon or another spice of your choice, such as nutmeg.
Can I use a different type of frosting?
Yes, feel free to use any type of frosting you prefer—cream cheese frosting, chocolate ganache, or even whipped cream would all work beautifully on this cake.
Can I make this in a different pan?
Yes, you can make this recipe in a regular round cake pan or a square pan. Just be sure to adjust the baking time as needed, and check for doneness with a toothpick.
Can I freeze this cake?
Yes, this cake can be frozen. To freeze, wrap it tightly in plastic wrap or foil, and then place it in an airtight container or freezer bag. When ready to serve, allow it to thaw at room temperature before adding the frosting.
Conclusion
Firecracker Bundt Cake is a fun, flavorful, and visually stunning dessert that’s perfect for any celebration. The combination of warm spices and colorful sprinkles makes it an exciting treat for both the eyes and the taste buds. Whether you’re hosting a party or just craving something special, this cake is sure to make your event unforgettable!

Firecracker Bundt Cake: An Amazing Ultimate Recipe
- Prep Time: 15 minutes
- Cook Time: 45-50 minutes
- Total Time: 1 hour
- Yield: 12 servings (12 slices)
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
Firecracker Bundt Cake is a vibrant, spiced cake that combines cinnamon, cayenne pepper, and colorful sprinkles to create a visually stunning and delicious treat. The cake is soft and moist with a balance of sweetness and heat, topped with rainbow-colored frosting and sprinkles for an exciting celebration-worthy dessert.
Ingredients
2 ½ cups all-purpose flour
1 ½ cups granulated sugar
1 cup unsalted butter, softened
4 large eggs
1 cup buttermilk
2 teaspoons baking powder
1 teaspoon baking soda
1 teaspoon salt
2 teaspoons vanilla extract
1 teaspoon cinnamon
½ teaspoon cayenne pepper (adjust for spice level)
1 cup colorful sprinkles
1 cup rainbow-colored frosting (for decoration)
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C). Grease and flour a Bundt pan to prevent sticking.
- Mix Dry Ingredients: In a medium bowl, whisk together the flour, baking powder, baking soda, salt, cinnamon, and cayenne pepper. Set aside.
- Cream Butter and Sugar: In a large mixing bowl, beat the softened butter and granulated sugar until light and fluffy, about 4-5 minutes.
- Add Eggs: Add the eggs one at a time, mixing well after each addition. Ensure everything is well blended.
- Incorporate Buttermilk and Vanilla: Gradually add the buttermilk and vanilla extract to the butter mixture. Mix until smooth.
- Combine Mixtures: Gradually add the dry ingredients to the wet ingredients. Mix just until combined; be careful not to overmix.
- Add Sprinkles: Gently fold in the colorful sprinkles, ensuring they are evenly distributed throughout the batter.
- Pour Batter: Pour the batter into the prepared Bundt pan. Use a spatula to smooth the top evenly.
- Bake: Place the Bundt pan in the preheated oven and bake for 45-50 minutes, or until a toothpick inserted into the center comes out clean.
- Cool the Cake: Remove from the oven and allow the cake to cool in the pan for about 15-20 minutes. Then, carefully invert it onto a wire rack and cool completely.
- Decorate: Once the cake is completely cooled, drizzle or spread the rainbow-colored frosting over the top. Add extra sprinkles for the perfect finish.
Notes
If you want more spice, increase the cayenne pepper to your desired heat level.
Substitute the vanilla extract with almond extract or add orange zest for a different flavor profile.
For a vegan version, replace the eggs with flaxseed or chia seed mixture, and use a dairy-free butter and milk alternative.
Nutrition
- Serving Size: 1 slice
- Calories: 280
- Sugar: 24g
- Sodium: 150mg
- Fat: 15g
- Saturated Fat: 9g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 55mg