Harry Potter Cupcakes - black and white cupcakes with Harry Potter Toppers

Harry Potter Cupcakes

"Harry's never traveled by flue powder before!" 

Lately activated charcoal seems to be *all* the rage! Activated charcoal is a dark black powder that can be used as food coloring since it's edible and fairly tasteless in small amounts. (While it can inactivate certain medications in large amounts, in small amounts it's completely safe.) And with a little black cocoa powder and gel food coloring, it can make some pretty wicked-looking black frosting! 😉 

The characters in the Harry Potter series occasionally travel chimney-to-chimney via flue powder….which didn’t seem alllll that far off from charcoal powder 😉  I've also discovered black cocoa powder since the first posting of this recipe. It makes gorgeous black frosting without having to add tons of food dye!

Aaaaanyways. After finding some awesome Harry Potter cupcake toppers on Amazon, I was all set for a batch of Harry Potter Cupcakes!

Recipe below! 

Why you'll love these cupcakes - 

  • Scratch chocolate cupcake recipe comes together in one bowl and makes the most decadent chocolate cupcakes! 
  • Optional ganache filling - definitely highly recommended! Chocolate ganache is hard to beat 😉 
  • Black and white frosting make the cupcake toppers really pop - and the black frosting won't stain anyone's teeth
  • (By comparison, tons of Harry Potter cupcake ideas take tons of assembly time. Fondant shaping, making golden snitches by hand, complicated piping, etc.) These rely on just a set of toppers - so they're the EASIEST thing in the world to decorate! You don't even have to pipe on the frosting if you don't want to. 😉 

FAQs

"Will the black frosting stain everyone's teeth?" 
  • Nope! Since the original post of this recipe, I've discovered black cococa powder - and it's seriously the best thing for dark-colored frosting! You can still use the activated charcoal, and it'll deepen the black, but you don't need much if any gel color to get a deep black frosting. And since it's just cocoa powder - not dye - it won't stain your mouth! 

 

(Disclosure: As an Amazon associate I may earn from qualifying purchases, and my posts often contain affiliate links. If you click a link and make a purchase, I may receive a commission at no extra cost to you!) 

Harry Potter Cupcakes

"Lumos" and "Nacht" inspired; these Harry Potter Cupcakes with black and white frosting and felt toppers are a cinch to bake and decorate!
Prep Time20 minutes
Cook Time25 minutes
Decorating time20 minutes
Total Time1 hour 5 minutes
Course: Dessert
Cuisine: American
Keyword: Harry Potter Cupcake toppers, Harry Potter Cupcakes
Servings: 24 cupcakes
Calories: 646kcal
Author: Sarah H

Equipment

Ingredients

Chocolate Cupcakes

  • 2 ¼ cups all purpose flour (350g)
  • 2 ¼ cups granulated sugar (450g)
  • 1 ¼ cup cocoa powder (100g)
  • 1 teaspoon baking soda (5g)
  • ¾ teaspoon salt (4g)
  • 1 cup unsalted butter (2 sticks/250g, room temperature)
  • 4 large eggs (at room temperature)
  • 1 ½ cups buttermilk (350mL)
  • 2 teaspoon vanilla extract

Ganache filling (optional)

White / Black Cream Cheese Buttercream Frostings

Instructions

Chocolate Cupcakes

  • Preheat an oven to 350 degrees F (180C) or 320 FC (160C) for a convection oven. Prepare cupcake pans with cupcake liners.
  • Mix together dry ingredients (flour, sugar, cocoa powder, baking soda, and salt) in the bowl of a stand mixer with a paddle (or hand mixer or whisk) until well combined. Add in bits of softened butter, mixing until no lumps of butter are visible and the mixture looks crumbly.
  • Whisk together eggs, buttermilk, and vanilla. Add to dry ingredients and mix until no dry ingredients are visible. Scrape down the bowl and beat for another 20 seconds.
  • Fill cupcake liners evenly - I like to use a large cookie scoop for this part. Liners should be about 2/3 full.
  • Bake for 19-25 min or until a toothpick inserted comes out clean. Allow to cool for 10-15 minutes on a wire cooling rack before removing from pans, and cool completely before frosting. Set in the fridge or freezer to accelerate the cooling process if desired. (This is a great time to make your filling and frostings!)

Ganache filling (optional)

  • Place chocolate chips in a heat-proof bowl. Add whipping cream and microwave in 30 second intervals on half power until melted and smooth.
  • Once the cupcakes have cooled, you're ready to core them. There are a few ways you can do this....you can buy a cupcake corer, you use the back end of a large piping tip, or....you can do what I do and cut a cone-shaped core out with a plastic knife. Up to you! Transfer ganache into cored cupcakes with a piping bag or spoon.

White / Black Cream Cheese Buttercream Frostings

  • Beat together softened cream cheese and butter; slowly add in powdered sugar alternating with 2-4 tablespoons of milk until frosting reaches desired consistency. Add vanilla and salt and beat until well combined.
  • Divide frosting in half, transferring half to a separate bowl. Add cocoa powder, activated charcoal, and black gel color until desired black color is reached, adding more milk as needed to maintain a pipeable consistency.
  • Pipe in large swirls onto your cupcakes (or however you feel like icing them). Decorate the top of each frosting swirl with a Harry Potter-themed cupcake topper. Done and done! Enjoy!

Video

Notes

(Please note nutrition information is an estimate and may not be exactly accurate.)

Nutrition

Serving: 1cupcake | Calories: 646kcal | Carbohydrates: 63g | Protein: 5g | Fat: 22g

Did you make these Harry Potter Cupcakes? 

Send me an email and let me know how it went – or make my day and find me on Pinterest or on Instagram and tag @IntensiveCakeUnit in your photo!

You can also add a comment or a recipe rating at the bottom of the page! 🙂

Other recipes you may love…

Pictured: Harry Potter 'Happee Birthdae' Cake, Sorting Hat Cupcakes, Harry Potter Graduation Cake
(Or click / tap the photos to be taken to the recipe pages!)

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