Biscoff Cookie Butter Macarons

Biscoff Cookie Butter Macarons hit my kitchen like a revelation last October, when the light turned golden and I needed something that felt both fancy and comforting. The first bite cracked through that signature shell into chewy almond meringue, and the spiced cookie butter center melted against my tongue. I stood at my counter eating three in a row, still in my apron, wondering why I’d waited so long to try this combination.

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My grandmother kept a tin of Speculoos cookies in her pantry that she’d bring out with coffee, and that warm cinnamon-ginger smell still transports me straight to her yellow kitchen. These macarons capture that exact nostalgia but wrapped in something delicate enough for a dinner party. I made them for my sister’s birthday and watched her eyes go wide when she recognized the flavor hidden inside something so pretty.

If you’ve been nervous about macarons, I get it. I ruined my first three batches spectacularly. But this recipe changed everything for me, and now I reach for it whenever I want to impress without stress. Almond flour cookies were my gateway into baking with nut flours, and that foundation made these feel possible.

What You Need to Make This Recipe

The almond flour matters more than you’d think — I learned the hard way that the super-fine stuff from the baking aisle creates that smooth, blemish-free top we’re all chasing. Room temperature egg whites whip higher and hold more air, which is the difference between flat, sad discs and proper feet. And the Biscoff spread? Don’t substitute. The real thing has that caramelized depth that makes these Biscoff Cookie Butter Macarons taste expensive. I keep a jar in my pantry now specifically for baking emergencies. Chewy pumpkin cookies taught me how moisture affects cookie texture, and that knowledge translates directly to getting the macaronage stage right.

How to Make Biscoff Cookie Butter Macarons

I start the night before, aging my egg whites in a covered bowl on the counter — this sounds fussy but transforms how the meringue behaves. The next morning, I sift my almond flour and powdered sugar together three times while my coffee brews, and there’s something meditative about watching the fine dust fall through the mesh. Whipping the meringue takes longer than recipes suggest; I wait for stiff peaks that hold their shape when I lift the whisk, then fold in the dry ingredients with a silicone spatula until the batter flows like lava and a ribbon dissolves back into itself in thirty seconds.

Piping feels like art class, and I tap the trays hard against my counter — the hollow thwack echoes through my kitchen — to release trapped air bubbles. The resting period tests my patience; I wait until the shells feel matte and dry to the touch, no longer sticky. Baking fills the house with the most incredible smell, toasted almond and caramelized sugar, and I watch through the oven window for those ruffled feet to appear. The filling comes together while they cool, just Biscoff spread beaten with butter and a pinch of salt until fluffy. Oreo cookies were my first sandwich cookie obsession, and assembling these gives me the same satisfaction of pressing two perfect halves together.

Pro Tips

Weigh everything. Volume measurements for macarons are unreliable — my first failed batch used cup measures and spread into puddles. A kitchen scale eliminates the guesswork that ruins texture.

Don’t skip the resting. I once rushed this step and every shell cracked in the oven. The dry surface creates the barrier that forces rising batter downward, forming those signature feet.

Fill from the edges. When piping the buttercream, I stay half an inch from the rim — overfilling causes the filling to squish out and ruins the clean sandwich look I crave.

My Secret Trick: I add a quarter teaspoon of cream of tartar to my aged egg whites before whipping. The acidity stabilizes the protein structure so dramatically that my meringue holds even in humid summer weather when macarons usually fail.

How to Store Biscoff Cookie Butter Macarons

• Refrigerate in an airtight container for up to 5 days — the flavors actually deepen and improve after 24 hours
• Layer between parchment paper if stacking to prevent sticking and preserve the smooth tops
• Freeze unfilled shells for up to 3 months in a freezer bag with air pressed out; thaw at room temperature for 30 minutes before filling
• Bring to room temperature for 15 minutes before serving — cold meringue loses its signature chew and the buttercream firms up too much
• No reheating needed; these are designed to be enjoyed at cool room temperature

Nutritional Benefits

Almond flour brings more than texture to these Biscoff Cookie Butter Macarons — it contributes vitamin E and healthy fats that make each small cookie surprisingly satisfying. The egg whites provide complete protein, and I find that the richness of the cookie butter filling means I’m genuinely content with one or two rather than mindlessly reaching for more.

FAQs

Why did my macaron shells crack in the oven?

Cracking usually means your shells didn’t rest long enough to form a skin, or your oven temperature ran too hot. Try resting longer and using an oven thermometer to verify the actual temperature.

Can I make these without a stand mixer?

Absolutely — I made my first dozen batches with a hand mixer. It takes longer to reach stiff peaks, about eight to ten minutes, but the results are identical with patience.

How do I know when I’ve reached the right batter consistency?

The batter should flow slowly off your spatula in a thick ribbon that folds back into the bowl and disappears within thirty seconds. Too thick and you’ll get lumpy shells; too thin and they spread.

Can I use crunchy Biscoff spread instead of smooth?

These Biscoff Cookie Butter Macarons work best with smooth spread for the filling — the crunchy version makes piping difficult and creates uneven sandwiches. Save the crunchy for spreading on toast.

Biscoff Cookie Butter Macarons

Crisp, chewy French macarons filled with swirled cookie butter buttercream that tastes like caramelized spice cookies in every bite.

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Prep Time 45 minutes mins

Cook Time 18 minutes mins

Total Time 1 hour hr 45 minutes mins

Servings: 24 macarons

Course: Dessert

Cuisine: American, French

Calories: 145

Ingredients Equipment Method Notes

Ingredients

  

For the Macaron Shells

• 1.75 oz almond flour blanched, finely ground
• 6.75 oz powdered sugar
• 3 oz egg whites aged 24 hours or microwaved 10 seconds, room temperature
• 2.25 oz granulated sugar
• 0.25 tsp cream of tartar
• 0.5 oz Biscoff cookie crumbs finely ground, for dusting tops

For the Cookie Butter Filling

• 4 oz unsalted butter softened
• 5 oz Biscoff cookie butter spread
• 4 oz powdered sugar sifted
• 1 tbsp heavy cream
• 0.25 tsp fine sea salt

Equipment

• Kitchen scale
• Stand mixer or hand mixer
• Fine-mesh sieve
• Piping bags with round tip
• Baking sheets with silicone mats or parchment
• Candy thermometer

Method

 

Make the Macaron Shells

• Sift almond flour and powdered sugar together twice through a fine-mesh sieve. Discard any coarse bits that won't pass through. This ensures smooth, bump-free shells.
• In a clean metal bowl, whip egg whites and cream of tartar on medium speed until foamy. Gradually add granulated sugar, then increase to high speed. Whip until stiff, glossy peaks form - the meringue should hold its shape completely when you lift the whisk, about 4-5 minutes total.
• Add half the dry ingredients to the meringue. Fold with a silicone spatula, pressing against the bowl to deflate some air. Add remaining dry ingredients and fold until the batter flows like slow-moving lava - it should ribbon off the spatula and dissolve back into the batter within 30 seconds. Do not overmix or shells will spread flat.
• Transfer batter to a piping bag fitted with a 1/2-inch round tip. Pipe 1.5-inch circles onto silicone-lined baking sheets, spacing 1 inch apart. Tap sheets firmly on the counter 3-4 times to release air bubbles. Sprinkle lightly with Biscoff cookie crumbs. Rest at room temperature 30-45 minutes until a skin forms - the tops should feel dry and not stick to your finger.
• Preheat oven to 325F with rack in center. Bake one sheet at a time for 14-16 minutes until feet are ruffled and set, and tops don't wiggle when nudged. Cool completely on the sheet before peeling off - at least 15 minutes.

Make the Filling and Assemble

• Beat softened butter on medium speed until creamy, 2 minutes. Add cookie butter, powdered sugar, cream, and salt. Beat on low until combined, then medium-high until fluffy and lightened, 3 minutes. Transfer to a piping bag.
• Match shells by size. Pipe a generous dollop of filling onto one shell, top with its partner, and twist gently to spread filling to the edges. Refrigerate in an airtight container 24 hours before serving - this matures the macarons and develops the signature chewy texture.

Notes

Aging your egg whites overnight in the fridge, uncovered, helps them whip to better volume and creates more stable meringue. If you don't have time, microwave cold egg whites 10 seconds to take the chill off. These macarons freeze beautifully for up to 2 months - thaw in the refrigerator overnight and bring to room temperature 20 minutes before serving. For extra flair, drizzle melted Biscoff spread on top of the finished macarons.

Conclusion

These Biscoff Cookie Butter Macarons have become my signature bring-along, the thing people request by name now. If you’ve been macaron-curious but intimidated, I hope my kitchen disasters convince you that persistence pays off spectacularly. Gingerbread cookies were my original spiced cookie love, and this recipe feels like that warmth elevated into something you could serve at a wedding. You can absolutely do this.

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