Harry Potter Butterbeer Fudge

As seen in Crispy, Delicious Air Fryer Creations.

Create a whimsical sweet inspired by the wizarding world, combining butterscotch and white chocolate for a decadent, melt-in-your-mouth confection. A buttery golden base is made with creamy marshmallow, sweetened condensed milk, and caramel syrup for authentic butterbeer flavor, then finished with a layer of silky white chocolate. The chilled fudge sets into bite-sized cubes, perfect for Harry Potter fans or any dessert lover seeking a magical treat. Enjoy with friends, at parties, or whenever you're craving a taste of Hogwarts magic.

Breanna
Created By Breanna
Last updated on Mon, 07 Jul 2025 23:36:01 GMT
A square of cake with white icing. Save Pin
A square of cake with white icing. | flavorsfuse.com

Every time a Harry Potter movie marathon starts at my house this butterbeer fudge appears on our table It captures all the magic of butterscotch white chocolate and caramel in two swirled layers and brings a bit of Hogwarts right to your kitchen

This recipe became a favorite after my kids requested a Harry Potter themed birthday I made three batches in a week and now it is a staple whenever we want a treat that feels special but not too complicated

Ingredients

  • Salted butter: Adds rich butterscotch flavor and helps layers set choose a good quality brand for best texture
  • Marshmallow crème: Gives the fudge a creamy smooth finish use fresh marshmallow crème for easy melting
  • Sweetened condensed milk: Brings sweetness and stability the full fat version works best for thick fudge
  • Granulated white sugar: Balances the flavors and aids in thickening stick with regular fine sugar
  • Caramel ice cream syrup: Infuses caramel notes which mimic the taste of butterbeer use a real caramel not butterscotch
  • Butterscotch chips: Create the signature butterbeer flavor look for chips that are rich and not too waxy
  • White chocolate chips: Form a creamy topping that melts easily opt for real cocoa butter in the ingredients list

Step-by-Step Instructions

Line the Pan:
Line an eight inch square baking dish with parchment paper then lightly coat it with cooking spray This prevents sticking and will make removing and slicing the fudge much easier
Butterbeer Fudge Layer:
In a medium saucepan combine the salted butter marshmallow crème sweetened condensed milk granulated sugar and caramel syrup Place over medium high heat Stir this constantly as it begins to melt and combine so nothing scorches on the bottom
Boil the Mixture:
When bubbles appear set a timer for four minutes Keep stirring eagerly The concoction will slowly deepen to a golden brown shade This stage ensures a thick but easy to pour result
Melt in the Butterscotch:
After four minutes stir in the butterscotch chips until the chips melt fully and the mixture turns silky Keep whisking off the heat for one to two extra minutes so it thickens but still flows smoothly
Set the Butterbeer Base:
Pour the fudge mixture into the lined pan Gently tap the pan on your countertop to level it Slide the pan into your freezer to quick chill while you work on the next layer
Create the White Chocolate Layer:
Using a clean saucepan heat together the white sugar salted butter remaining marshmallow crème and sweetened condensed milk Stir without walking away When you see it boil adjust the temperature to medium and continue cooking for two minutes never stop stirring
Add White Chocolate:
Remove from heat and smoothly mix in white chocolate chips Watch closely and do not overstir because white chocolate can seize Pour this layer right over the slightly chilled butterbeer base and gently smooth to the edges with a spoon or spatula
Chill Completely:
Place the assembled fudge in your refrigerator for two to three hours or in the freezer for about an hour until set The fudge should be very firm and peels easily from the parchment
Cut and Serve:
When fully chilled lift the fudge out and cut it into one inch squares Use a sharp knife dipped in hot water for the cleanest cuts Serve chilled or at room temperature to showcase the creamy layers
A square of brown and white cake. Save Pin
A square of brown and white cake. | foodiffy.com

My favorite part is the bold butterscotch layer It takes me back to the first Harry Potter party I threw for my niece She wore a homemade cape and insisted every guest must have a square of fudge to start the festivities

How to Store Butterbeer Fudge

Store leftover fudge in an airtight container with parchment or wax paper between layers It keeps best in the refrigerator for up to one week or in the freezer for up to two months If freezing let the fudge sit at room temperature for ten minutes before serving for best texture and flavor

Easy Ingredient Swaps

You can substitute unsalted butter but add a small pinch of salt to each layer if you do If you need the recipe nut free double check your chip labels For a deeper caramel flavor try dulce de leche instead of caramel syrup

Serving Suggestions

This fudge is perfect for birthdays fantasy themed parties or holiday gift boxes Pair with mugs of warm milk spiced cider or even a homemade butterbeer drink For a dessert platter I love mixing these cubes with chocolate frogs and gummy candies for a true magical feast

A Bit of Wizarding Tradition

Butterbeer first appeared in J K Rowling’s books as a magical drink enjoyed by Hogwarts students The sweet butterscotch and creamy caramel notes in this fudge recipe blend the feel of those warm mugs from the stories with familiar classic ingredients found at any grocery store

A square of cake with a white and brown frosting. Save Pin
A square of cake with a white and brown frosting. | foodiffy.com

Common Questions

→ How do I prevent the white chocolate from seizing?

Stir carefully off the heat and blend in the white chocolate chips immediately. Avoid overstirring to keep the mixture silky and smooth.

→ Can I substitute marshmallow crème with something else?

If needed, use homemade marshmallow fluff or melt marshmallows with a little corn syrup as a substitute.

→ How should I store this fudge?

Store in an airtight container in the refrigerator for up to one week to maintain freshness and texture.

→ Is it possible to use unsalted butter?

Yes, you can use unsalted butter; just add a pinch of salt to balance the sweetness of the fudge layers.

→ Can the fudge be frozen for later use?

Absolutely! Layer pieces with parchment, seal tightly, and freeze for up to three months. Thaw in the fridge before serving.

→ How can I get clean cuts for serving?

Use a sharp knife and wipe it clean between cuts. Chilling the fudge well first ensures neat, tidy squares.

Harry Potter Butterbeer Fudge

Rich fudge with butterscotch and white chocolate layers, capturing the spirit of butterbeer in every bite.

Preparation Time
5 Minutes
Cooking Time
15 Minutes
Overall Time
20 Minutes
Created By: Breanna

Type: Air Fryer

Skill Level: Moderate

Regional Origin: American

Recipe Output: 49 Portions (49 1-inch cubes)

Diet Preferences: Meat-Free, No Gluten

What You'll Need

→ Butterbeer Fudge Layer

01 10 tablespoons salted butter
02 120 grams marshmallow crème (approximately 3/4 cup; a bit more than half a 7-ounce jar)
03 180 milliliters sweetened condensed milk (3/4 cup)
04 100 grams granulated white sugar (1/2 cup)
05 60 milliliters caramel ice cream syrup (1/4 cup)
06 312 grams butterscotch chips (1 11-ounce bag)

→ White Chocolate Layer

07 100 grams granulated white sugar (1/2 cup)
08 115 grams salted butter (1/2 cup, 1 stick)
09 85 grams marshmallow crème (about 1/2 cup; remainder of the 7-ounce jar)
10 60 milliliters sweetened condensed milk (1/4 cup)
11 170 grams white chocolate chips (1 cup)

How to Make It

Step 01

Line an 20x20 cm (8x8 inch) square baking dish with parchment paper. Lightly coat the parchment with nonstick cooking spray and set aside.

Step 02

In a medium saucepan over medium-high heat, combine salted butter, marshmallow crème, sweetened condensed milk, granulated sugar, and caramel syrup. Stir constantly until the mixture begins to boil.

Step 03

Once boiling, continue stirring for 4 minutes as the mixture turns golden-brown and thickens. Stir in butterscotch chips until melted and smooth. Remove from heat and whisk for an additional 1-2 minutes until slightly thickened but still pourable.

Step 04

Pour the butterbeer mixture into the prepared baking dish, spreading to the edges. Place in the freezer to chill while preparing the next layer.

Step 05

In a separate saucepan over medium heat, combine granulated sugar, salted butter, marshmallow crème, and sweetened condensed milk. Stir continuously until the mixture starts to boil.

Step 06

Once boiling, reduce heat to medium and stir for 2 minutes. Remove pan from heat and immediately add white chocolate chips, stirring gently until melted. Avoid overstirring to prevent seizing.

Step 07

Quickly pour the melted white chocolate layer over the chilled butterscotch base. Gently use a spatula to spread evenly to the edges.

Step 08

Place the dish in the refrigerator for 2-3 hours or freezer for 1 hour until completely chilled and firm.

Step 09

Once fully set, remove fudge from the dish and slice into 49 2.5 cm (1-inch) cubes. Serve immediately.

Additional Tips

  1. Use a hot, clean knife to cut perfect squares and wipe the blade between cuts for clean edges.

Must-Have Tools

  • Medium saucepan
  • Heat-proof spatula
  • 8x8 inch (20x20 cm) baking dish
  • Parchment paper
  • Nonstick cooking spray

Allergy Details

Double-check all ingredients for allergens and consult a professional if unsure.
  • Contains milk and milk derivatives
  • Contains soy (present in chocolate chips and marshmallow crème)

Nutrition Details (Per Serving)

Please treat this information as general guidance and not as personalized health advice.
  • Calories: 108
  • Fat Amount: 5 g
  • Carbohydrate Count: 14 g
  • Protein Content: 1 g