Madeleines are one of those classic French treats that feel a little fancy but are actually super simple to make. And yes, you can absolutely make them keto friendly.
These keto almond flour madeleines are soft, buttery, and have a lovely hint of lemon and vanilla. They taste like something you’d get at a bakery, not like a “diet” dessert.

The base of the recipe is almond flour, which gives them a great texture and keeps them low carb. No regular flour needed at all.
I love making these when I want something sweet but don’t want to spend a lot of time in the kitchen. The whole process from mixing to baking takes about 20 minutes.
Dust them with a little powdered sweetener while they’re still warm and they look absolutely beautiful. They’re great for sharing or just treating yourself on a quiet afternoon.
Why You’ll Love This Recipe
They Taste Like Real French Bakery Madeleines – These have the same buttery and delicate flavor as traditional madeleines but without all the carbs and sugar.

Perfectly Light and Spongy Texture – The almond flour and whipped eggs create a soft pillowy bite that melts in your mouth.
A Hint of Lemon That Makes All the Difference – The touch of lemon zest adds a bright freshness that lifts the whole flavor and keeps every bite interesting.
Recipe Ingredients
- 1 1/4 cups Almond Flour
- 1/4 cup Powdered Erythritol
- 2 large Eggs
- 3 tbsp Butter, melted and cooled
- 1 tsp Vanilla Extract
- 1/2 tsp Lemon Zest
- 1/2 tsp Baking Powder
- Pinch of Sea Salt
- Powdered Sweetener for dusting
How To Make
Step 1
Preheat your oven to 350 degrees F. Grease a madeleine pan thoroughly with butter or cooking spray, making sure to coat every ridge.
Step 2
In a large bowl, whisk together the almond flour, powdered erythritol, baking powder, and a pinch of sea salt.
Step 3
In a separate bowl, beat the eggs until frothy, about 1 minute. Add the melted butter, vanilla extract, and lemon zest, and whisk until combined.
Step 4
Pour the wet ingredients into the dry ingredients and stir until a smooth, thick batter forms with no dry pockets remaining.
Step 5
Spoon the batter into the prepared madeleine molds, filling each one about three-quarters full. Avoid overfilling so they keep their classic shell shape.
Step 6
Bake for 10 to 12 minutes until the edges are golden and the tops spring back when lightly pressed. Let them cool in the pan for 2 minutes, then gently pop them out onto a wire rack.
Step 7
Dust the madeleines lightly with powdered sweetener while still slightly warm. These are best enjoyed the same day but will keep in an airtight container for up to 3 days.

Tips
Chill the Batter Before Baking
Even though the recipe doesn’t mention it, chilling the batter in the fridge for about 30 minutes before baking makes a big difference. This helps the madeleines develop that signature bump on the back, which is the hallmark of a proper madeleine.
Almond flour batter is already heavier than regular flour batter, so the cold batter hitting a hot oven creates a burst of steam that pushes the center up. Without chilling, they tend to bake flat and lose that classic look.
Make Sure the Butter Is Cooled
When the recipe says melted and cooled butter, don’t skip the cooling part. If you pour hot butter into the eggs, it will start cooking them and you’ll get little scrambled bits in your batter.

Melt the butter and then let it sit for about 5 minutes until it’s warm but not hot. You should be able to comfortably touch the bottom of the bowl. This way it blends smoothly into the batter without messing up the eggs.
Grease the Pan Really Well
Almond flour batter sticks way more than regular flour batter. Even if you think you greased the pan enough, do another pass. Get into every single ridge of the shell pattern with softened butter using a pastry brush, or give it a generous coat of cooking spray.
If they stick, the shell design breaks apart and you lose the whole point of making madeleines. A light dusting of almond flour over the greased pan can also help them release cleanly.
More Recipes
- Keto Italian Amaretti Cookies
- Keto Cream Puffs
- Keto Japanese Fluffy Cheesecake
- Keto Biscoff Style Butter Cookies
- Keto Mini Pavlovas with Berries
Frequently Asked Questions
Why did my madeleines stick to the pan?
Almond flour baked goods tend to stick more than regular ones because of the higher fat content and the absence of gluten. The key is to really grease every single ridge of the madeleine pan generously – don’t be shy with the butter or cooking spray.
If sticking is a recurring problem, try chilling the greased pan in the freezer for a few minutes before adding the batter. This creates a firmer layer of fat that helps the madeleines release cleanly.
Keto Almond Flour Madeleines
Ingredients
Equipment
Method
- Preheat your oven to 350 degrees F. Grease a madeleine pan thoroughly with butter or cooking spray, making sure to coat every ridge.
- In a large bowl, whisk together the almond flour, powdered erythritol, baking powder, and a pinch of sea salt.
- In a separate bowl, beat the eggs until frothy, about 1 minute. Add the melted butter, vanilla extract, and lemon zest, and whisk until combined.
- Pour the wet ingredients into the dry ingredients and stir until a smooth, thick batter forms with no dry pockets remaining.
- Spoon the batter into the prepared madeleine molds, filling each one about three-quarters full. Avoid overfilling so they keep their classic shell shape.
- Bake for 10 to 12 minutes until the edges are golden and the tops spring back when lightly pressed. Let them cool in the pan for 2 minutes, then gently pop them out onto a wire rack.
- Dust the madeleines lightly with powdered sweetener while still slightly warm. These are best enjoyed the same day but will keep in an airtight container for up to 3 days.