There’s something irresistibly creamy and sweet about this Decadent Biscoff Fudge Recipe that just melts your stress away—and I’m here to tell you, it’s worth every minute it takes to set in the fridge. The combination of smooth white chocolate and that unmistakable spiced Biscoff flavor is nothing short of magic.

The image shows several square pieces of dessert stacked on a white plate. Each piece has a creamy, light beige base mixed with chunks of crumbly, light brown cookie bits inside. On top of the squares, there is a drizzle of smooth, caramel-colored sauce that flows down the sides. The background has a soft white marbled texture, giving a clean and bright look. photo taken with an iphone --ar 2:3 --v 7

Jump to:

Why You'll Love This Recipe
Ingredients & Why They Work
Make It Your Way
Step-by-Step: How I Make Decadent Biscoff Fudge Recipe
Top Tip
How to Serve Decadent Biscoff Fudge Recipe
Make Ahead and Storage
Frequently Asked Questions:
Final Thoughts
Decadent Biscoff Fudge Recipe

Why You'll Love This Recipe

Honestly, I fell head over heels for this fudge the very first time I made it. The balance of creamy white chocolate with the bold, caramelized notes of Biscoff spread and cookies feels like a cozy hug for your taste buds. Plus, it’s super simple, yet looks and tastes like you spent hours crafting a masterpiece.

Simple ingredients: You probably have most of these in your pantry already, making this a breeze to whip up whenever the craving hits.
Unique flavor: The rich Biscoff spread and crunchy cookie pieces add a spiced twist to traditional fudge that stands out at any gathering.
Perfect texture: Creamy, smooth fudge with little bursts of cookie crunch that make every bite exciting.
Customizable: You can easily jazz it up with toppings or switch up the sweetness level to suit your taste.

The image shows a white plate full of square dessert bars stacked on top of each other. Each bar has two layers: a smooth, pale cream base and a light drizzle of caramel sauce on top. Crumbled cookie pieces are scattered over the bars, adding a rough texture and contrast to the smooth cream layer. The plate is placed on a white marbled surface. photo taken with an iphone --ar 2:3 --v 7

Ingredients & Why They Work

Every ingredient here is like a player in a band, working harmoniously to create this delicious symphony of flavors. Here’s why each one matters and a tip or two so your fudge turns out flawless.

Flat lay of white baking chocolate broken into smaller pieces, a small white bowl of sweetened condensed milk, a small white bowl of smooth Biscoff spread, a small mound of fine sea salt, and a neat pile of whole Biscoff cookies alongside some roughly chopped Biscoff cookie pieces arranged symmetrically, all placed on a clean white marble surface, soft natural light, photo taken with an iPhone, professional food photography style, fresh ingredients, white ceramic bowls, no bottles, no duplicates, no utensils, no packaging --ar 2:3 --v 7 --p m7354615311229779997

White baking chocolate: Its sweet, creamy profile sets the base—go for good quality for that silky melt.
Sweetened condensed milk: Adds richness and sweetness, also helps the fudge set firmly.
Biscoff spread: The star of the show with its unique caramelized cookie flavor—makes all the difference.
Salt: Just a pinch balances the sweetness and enhances depth of flavor.
Biscoff cookies: Chopped and folded in for delightful crunch and texture contrast.

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Note: You'll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Make It Your Way

I love experimenting with this fudge depending on the occasion or mood. You can easily tweak it a bit here and there to suit your taste buds or dietary preferences. Go ahead and make it totally yours!

Variation: One time, I swapped half the white chocolate for milk chocolate and it gave a mellow twist that my kids adored. Feel free to play around with chocolate types!
Dairy-free twist: I’ve heard using coconut condensed milk and dairy-free chocolate also works for those avoiding dairy, though I haven’t tried it myself yet—let me know if you do!
Extra crunch: Adding chopped nuts alongside Biscoff cookies packs in additional texture; walnuts and pecans both complement the flavors beautifully.
Toppings: I often drizzle a bit more melted Biscoff spread on top or sprinkle sea salt flakes to highlight the sweet-spiced flavor even more.

Step-by-Step: How I Make Decadent Biscoff Fudge Recipe

Step 1: Prep Your Pan with Care

Line an 8-inch square baking pan with parchment paper so the fudge lifts out easily after it sets. I like folding corners of the paper over the edges—it makes removing the fudge a snap without any mess or crumbling.

Step 2: Melt and Combine the Goodness

In a large microwave-safe bowl, add white chocolate, sweetened condensed milk, Biscoff spread, and salt. Microwave in 30-second bursts, stirring thoroughly between each, until the chocolate is fully melted and you have a silky mixture. Patience here pays off—stirring well after each burst helps prevent burning or graininess.

Step 3: Fold in Crunchy Biscoff Cookies

Reserve half the chopped Biscoff cookies and stir the rest into the fudge mixture gently but thoroughly. This way, you get crunchy bits throughout without them sinking to the bottom.

Step 4: Pour, Top, and Press

Transfer the fudge to your prepared pan and smooth the surface with a spatula. Sprinkle the remaining Biscoff cookie pieces on top and gently press them down so they stick into the fudge, adding a pretty, textured finish.

Step 5: Chill and Slice

Pop the pan into the fridge for at least 2 hours—this is the hardest part, waiting! Once set, use the parchment edges to lift it out, then slice into small squares. I like using a sharp knife dipped in hot water between cuts for clean edges.

Top Tip

Through a few batches of this Decadent Biscoff Fudge Recipe, I’ve learned that the melting process and cookie placement make all the difference for texture and appearance.

Consistent melting: Use short microwave intervals and stir well to avoid overheating, which can ruin the smooth fudge texture.
Cookie stir-in timing: Folding cookies in right after melting keeps them crunchy rather than soggy.
Pressing toppings: Gently pressing cookie chunks on top rather than just sprinkling helps them stay put and look pretty.
Clean slicing: A hot, wet knife cut keeps your fudge squares neat—wipe the knife between cuts!

How to Serve Decadent Biscoff Fudge Recipe

Garnishes

I usually keep it simple—sometimes a gentle drizzle of warmed Biscoff spread adds shine and extra flavor. Also, a sprinkle of flaky sea salt on top makes the sweetness pop and adds a lovely contrast.

Side Dishes

This fudge pairs wonderfully with a warm cup of coffee or chai. It also makes a decadent finish alongside fresh berries or a scoop of vanilla ice cream if you’re feeling indulgent.

Creative Ways to Present

For gatherings, I like arranging the fudge squares on a decorative platter layered with parchment. Another fun idea is presenting them in mini cupcake liners for easy grabbing, or even dipping half the pieces in melted dark chocolate for a beautiful, professional touch.

Make Ahead and Storage

Storing Leftovers

I store leftover fudge in an airtight container in my fridge. It stays fresh and delicious for up to a week, which is perfect because, honestly, it doesn’t last that long in my house!

Freezing

Freezing fudge works great when you want to save some for later or prepare it ahead of a party. I slice it first, then lay the pieces on a baking sheet to flash-freeze individually. After that, I transfer them to a sealed bag or container. When properly wrapped, the fudge can stay in the freezer for around 3 months without losing its flavor or texture.

Reheating

When I take fudge out of the freezer, I let it thaw in the fridge for a few hours or overnight for the best texture. If I’m eager, I’ll leave it out for 30 minutes to warm up to room temp before serving. Avoid microwaving to preserve that perfect fudge consistency.

Frequently Asked Questions:

Can I make this Decadent Biscoff Fudge Recipe without white chocolate?

While white chocolate gives this fudge its creamy sweetness and smooth texture, you can substitute it with milk or dark chocolate for a different flavor profile. Just keep in mind that the flavor balance will shift, but it’s still delicious!

What if I don’t have Biscoff spread—can I use something else?

If Biscoff spread isn’t available, Speculoos spread is an excellent substitute since it shares similar spiced caramel notes. You can also experiment with peanut butter or Nutella, but those will obviously create a different flavor experience.

How thick should I expect the fudge to be if I use a 9-inch pan instead of 8-inch?

Using a 9-inch pan will make the fudge a bit thinner since the same batch spreads over a larger surface. It won’t affect the taste, but if you prefer thicker fudge, stick with the 8-inch pan or adjust quantities accordingly.

Can I omit the salt in this Decadent Biscoff Fudge Recipe?

Absolutely! The salt is there to balance and enhance the sweetness, but leaving it out won’t ruin your fudge. If you prefer ultra-sweet treats, feel free to skip it and your fudge will still be scrumptious.

Final Thoughts

Honestly, nothing beats making this Decadent Biscoff Fudge Recipe when you want a special treat that feels indulgent but is so straightforward to prepare. It’s one of those recipes I keep coming back to because it always wows friends and family—and me! Give it a try, and I promise you’ll find yourself reaching for seconds (and maybe thirds). Plus, the fun part is, you can make it your own with all the little personal touches. Happy fudging!