Harry Potter Cauldron Cakes Recipe
This Harry Potter Cauldron Cakes recipe offers a magical treat inspired by the famous wizarding world. These mini bundt cupcakes are rich, chocolatey, and filled with a fluffy marshmallow cream center, coated in a silky chocolate ganache, and decorated to resemble charming cauldrons perfect for any Harry Potter-themed party or cozy indulgence.
- Author: Elena
- Prep Time: 20 minutes
- Cook Time: 20 minutes
- Total Time: 40 minutes
- Yield: 12 mini cauldron cakes 1x
- Category: Dessert, Snack
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Cupcake Batter
- 2 cups superfine sugar
- 4 large eggs
- 0.75 cups canola oil
- 2 teaspoons pure vanilla extract
- 1.25 cups fresh water
- 1 tablespoon espresso powder
- 2 cups unbleached all-purpose flour
- 3.4 ounces devil’s food instant pudding mix
- 0.75 cups unsweetened cocoa powder
- 2 teaspoons baking powder
- 0.5 teaspoon baking soda
- 1 teaspoon salt
Chocolate Ganache
- 12 ounces bittersweet chocolate
- 1 cup full-fat coconut milk (can) or heavy cream, shaken well before opening
- 1 tablespoon unsalted butter
Filling
- 1 stick unsalted butter (at room temperature)
- 1 cup shortening
- 1 teaspoon LorAnn Oils Marshmallow Flavor
- 1 pound powdered sugar
- 1 tablespoon meringue powder
- 0.25 teaspoon salt
- 2 tablespoons water (add as needed to thin)
Decoration
- Green colored beads for garnish
- Preheat and Prepare Pans: Preheat oven to 350°F. Spray 3 mini bundt pans with baking spray and set aside.
- Mix Wet Ingredients: In a large bowl, beat together eggs, oil, and superfine sugar until combined.
- Dissolve Espresso: Dissolve espresso powder in fresh water, then add to the egg mixture along with vanilla extract. Beat until well combined.
- Add Dry Ingredients: Stir in flour, devil’s food pudding mix, cocoa powder, baking powder, baking soda, and salt. Beat until thoroughly combined and smooth.
- Fill and Bake: Pour batter about halfway into prepared mini bundt pans. Bake for 18 to 20 minutes, or until a toothpick inserted into the center comes out clean.
- Cool Cupcakes: Remove from oven and let cool in the pans for 5 minutes. Then turn out onto wire racks and cool completely.
- Prepare Chocolate Ganache: Combine bittersweet chocolate, coconut milk (or heavy cream), and unsalted butter in a bowl. Microwave on HIGH for 1 minute, stir, then continue heating and stirring in 15-second intervals until the ganache is smooth and fully melted.
- Dip Cupcakes: Dip cooled cupcakes into the ganache and place them back onto wire racks to set the chocolate coating.
- Make Filling: Beat together butter and shortening until light and fluffy. Add marshmallow flavor and meringue powder, then gradually stir in powdered sugar. Beat until fluffy. Add water a little at a time to achieve desired piping consistency.
- Core Cupcakes: Use a cupcake or apple corer to remove the center from each cupcake, creating room for filling.
- Fill Cupcakes: Fill a pastry bag fitted with your choice of tip with the marshmallow filling. Pipe the filling into the center of each cupcake, allowing it to overflow slightly for a magical effect.
- Decorate: Garnish the filled cupcakes with green colored beads to resemble cauldron magic.
- Alternative Ding Dongs Style: Use a long, thin decorating tip to fill cupcakes from the bottom instead of coring from the top.
Notes
- Superfine sugar helps to achieve a smoother batter but can be substituted with granulated sugar blended briefly in a food processor if needed.
- Ensure the mini bundt pans are well greased to avoid sticking.
- Allow cupcakes to cool fully before dipping in ganache for best coating adherence.
- The marshmallow filling can be stored covered in the refrigerator for up to 3 days.
- Sprinkle green colored beads immediately after filling to ensure they stick well.
- Ding Dongs filling method is ideal if you prefer to keep the cupcake tops intact for appearance.
- Espresso powder enhances the chocolate flavor but can be omitted if desired.
Nutrition
- Serving Size: 1 mini cauldron cake
- Calories: 320
- Sugar: 28g
- Sodium: 150mg
- Fat: 20g
- Saturated Fat: 7g
- Unsaturated Fat: 11g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 3g
- Protein: 3g
- Cholesterol: 55mg
Keywords: Harry Potter cauldron cakes, Halloween cupcakes, chocolate mini bundt cakes, marshmallow filled cupcakes, wizarding world dessert