Marshmallow Creme Brulee Fudge Recipe

I decided to make a batch of this Marshmallow Creme Brulee Fudge for a special dessert treat, and it completely blew everyone away! The rich, buttery white chocolate fudge combined with fluffy mini marshmallows and real vanilla bean paste creates the dreamiest texture.

Torching that thin layer of sugar on top gives you that iconic, crackly creme brulee crunch in every single bite. It looks and tastes like something straight out of an upscale bakery, yet making it at home was surprisingly easy.

Ingredients

Using premium ingredients ensures that your fudge sets properly while offering a rich, authentic vanilla bean flavor.

• Sugar (2 cups, superfine preferable + more for sugar coating) – Superfine sugar dissolves easily into the warm liquid base and creates that classic crackly caramelized top layer.
• Butter (2 oz) – Adds a luscious, rich creaminess and smooth sheen to the cooked fudge base.
• Evaporated milk (2/3 cup, approximately 5 fl oz) – Provides the essential liquid and milk solids needed to reach proper fudge consistency without curdling.
• Premium white chocolate chips (12 oz) – Acts as the structural foundation; use high-quality white chocolate with real cocoa butter for a smooth, velvety melt.
• Mini marshmallows (8 oz) – Melts down into the warm candy base to impart a light, airy sweetness and soft chewy texture.
• Salt (1/8 tsp) – A small pinch balances the sweetness of the white chocolate and caramelized sugar beautifully.
• Vanilla extract (1/2 tsp) – Enhances the overall sweet flavor profile with classic warm vanilla notes.
• Fresh vanilla beans (3-4 beans, scraped for paste) – Delivers those gorgeous specks of real vanilla bean paste and a deeply aromatic, gourmet flavor.

Note: Yields 1 8×8-inch pan of fudge (about 16 to 25 bite-sized servings depending on how small you cut the squares).

Variations

You can easily experiment with a few fun ingredient swaps to customize the flavor or dietary profile of your fudge.

• Dairy-Free Alternative: Swap the butter for plant-based butter sticks, use full-fat canned coconut milk in place of evaporated milk, and select dairy-free white chocolate chips.
• Nutty Crunch Add-In: Fold in ½ cup of toasted chopped pecans or slivered almonds along with the marshmallows for a lovely nutty crunch underneath the caramelized sugar crust.
• Bourbon Vanilla Twist: Substitute ¼ teaspoon of the vanilla extract with a splash of fine bourbon to give the creme brulee base an extra layer of sophisticated warmth.
• Spiced Caramelized Top: Mix a small pinch of ground cinnamon or freshly grated nutmeg into the sugar before torching for a warm, spiced sugar topping.

Cooking Time

Here is a clear breakdown of the hands-on prep, stove top cooking, and chilling times required.

• Prep Time: 15 minutes
• Cooking Time: 15 minutes
• Total Time: 1 hour 30 minutes (includes 1 hour chilling time)

Equipment You Need

Having these key kitchen tools prepared beforehand will ensure a stress-free candy making experience.

• 8×8-inch cake pan – Used to mold and shape the fudge as it cools and sets into uniform squares.
• Candy thermometer or digital thermometer – Used to monitor the sugar mixture temperature precisely until it reaches the soft-ball stage (237°F).
• Medium saucepan and wooden spoon – Used to heat, dissolve, and stir the sugar, butter, and milk continuously without scorching.
• Kitchen torch or oven broiler – Used to brown, crystallize, and caramelize the top sugar coating into a crisp creme brulee shell.

How to Make Marshmallow Creme Brulee Fudge Recipe?

Follow these detailed steps to achieve a perfectly set fudge with a signature crackly caramelized sugar crust.

Prepare the Pan and Vanilla Paste

Setting up your workspace in advance prevents the fudge from hardening before it reaches the pan. Line an 8×8-inch cake pan with tin foil coated in cooking spray, or use parchment paper if you intend to use a kitchen torch outside the pan. Split the fresh vanilla beans down the middle lengthwise with a paring knife and carefully scrape out the fragrant paste, setting it aside in a small dish.

Cook the Sugar Base

Dissolving the sugar completely over low heat creates the foundational syrup for your candy. In a medium saucepan set over low heat, combine 2 cups of sugar, butter, and evaporated milk, stirring until the sugar crystals dissolve completely. Increase the heat slightly to medium-low and stir constantly until the mixture reaches exactly 237°F (114°C) on a candy thermometer, which should take roughly 7 minutes.

Melt, Mix, and Set

Combining the marshmallows and white chocolate creates a silky, luxurious fudge mixture. Remove the saucepan from the heat immediately, add the white chocolate chips and mini marshmallows, and stir vigorously until completely melted and smooth. Stir in the vanilla extract, salt, and scraped vanilla paste, then pour the mixture evenly into your prepared pan, letting it cool on the counter for 10 minutes before sprinkling an even layer of 2 tablespoons of sugar over the top.

Caramelize and Chill

Creating the crackly top layer gives this fudge its unforgettable creme brulee identity. If using a kitchen torch, lift the fudge out using the parchment paper onto a cookie sheet, set the torch to low, and move it in small circles a couple of inches away until the sugar bubbles and turns golden brown. (Alternatively, broil the foil-lined pan in the oven for a few brief minutes until caramelized). Place the pan into the refrigerator for at least an hour to cool completely before slicing into squares using a sharp plastic knife.

Additional Tips for Making this Recipe Better

A few tested tips from my own kitchen will help you master this delicate candy recipe effortlessly.

• Use a candy thermometer: I always use a digital candy thermometer to track the exact 237°F soft-ball stage, which guarantees the fudge sets firm without turning grainy or too soft.
• Keep the torch moving constantly: When I caramelize the sugar on top, I keep the flame moving in steady small circles so the sugar browns evenly without scorching or turning black.
• Use a plastic knife for clean cuts: I find that cutting the chilled fudge with a plastic knife or a warm pastry cutter prevents the white chocolate from sticking and gives you beautiful, clean edges.
• Use quality white chocolate: I always opt for premium white chocolate baking bars or high-grade chips containing real cocoa butter because cheaper compounds can separate when melted.

How to Serve Marshmallow Creme Brulee Fudge Recipe?

Arrange the neatly cut fudge squares on a dark ceramic serving platter or pedestal cake stand so the golden caramelized tops really pop visually. You can garnish the platter with a few whole vanilla beans or a light dusting of extra powdered sugar for an elegant touch. Serve these rich squares alongside a warm cup of espresso, dark roast coffee, or a glass of dessert wine to complement the sweet vanilla bean profile.

Nutritional Information

Below is an estimated breakdown of essential nutritional metrics per square serving.

• Calories: 260 kcal
• Protein: 3 g
• Carbohydrates: 42 g
• Fat: 9 g

Make Ahead and Storage

Proper storage keeps your fudge rich, creamy, and wonderfully crisp for days after making it.

Reheating

Fudge is designed to be enjoyed at room temperature or chilled; reheating is not recommended as it will melt the white chocolate base and destroy the hard caramelized sugar top.

Freezing

You can freeze the base fudge before torching the sugar top by wrapping the uncut block tightly in plastic wrap and foil for up to 3 months. Thaw in the fridge overnight, bring to room temperature, and apply and torch the sugar crust right before serving.

Storing and Freshness

Store the cut fudge squares in a single layer in an airtight container lined with parchment paper in the refrigerator for up to 2 weeks. The caramelized sugar top is best enjoyed within the first 2 to 3 days, as humidity over time can soften the crunchy crust.

Why You’ll Love This Recipe?

This Marshmallow Creme Brulee Fudge is a show-stopping confection that brings restaurant-quality flare directly into your home kitchen.

• Unmatched Gourmet Taste: The combination of real vanilla bean paste, white chocolate, and caramelized sugar creates an extraordinarily rich flavor profile.
• Fun and Interactive Preparation: Torching the sugar crust gives you all the excitement of making a classic creme brulee in a fun fudge form.
• Excellent Holiday or Party Gift: These beautiful squares look incredibly high-end, making them perfect for gift boxes, holiday trays, or dinner party treats.
• Delightful Contrast of Textures: You get the perfect balance between a soft, melt-in-your-mouth marshmallow fudge center and a crisp, crackly top crust.