Crisp golden edges, a light spongy center — these buttery keto madeleine cookies are just 1.6g net carbs each. I've baked hundreds of these almond flour madeleines, and the technique is worth learning.
I started making these madeleines back in 2018 when I was craving something elegant but simple for afternoon coffee. Most keto cookie recipes give you a dense, flat result. These are different. They puff up with a light, airy crumb and those signature crispy shell edges that make madeleines so satisfying to bite into. I bring them to book club, set them out when friends come over, and eat a couple with my coffee most mornings.
The secret is in the eggs. I use two egg yolks plus one whole egg, which is closer to the traditional French ratio than most low carb versions out there. When I tested all whole eggs (like some other recipes call for), the texture came out spongier and less rich. The extra yolks give you that buttery, almost custard-like center that makes a real madeleine.
The other thing I figured out after a lot of flat batches is that you need to whip those eggs for a full 5 minutes until they hit ribbon stage. I mean real ribbons, where the batter falls off the whisk and holds a trail on the surface for a few seconds. Most recipes just say "beat until combined" and then people wonder why their madeleines came out like pancakes. The whipping is what gives them lift. I set a timer now because it's easy to think three minutes is close enough. It's not.
If you love baking with almond flour, you should also try my 3-ingredient almond flour cookies for something simpler, or my keto meringue cookies if you want to practice your egg-whipping technique on something even lighter. And for a totally different direction, my keto chocolate chip cookies are what I reach for when I want something warm and gooey instead of delicate.
One thing I always tell people: flip these onto a tea towel the second they come out of the oven, not a wire rack. I learned the hard way that a wire rack presses lines into the shell pattern while they're still soft. The tea towel lets them cool without any dents. It's a small detail, but once you see the difference you won't go back.
These freeze beautifully too. I make a double batch, freeze them flat on a sheet pan, then transfer to a bag. Pull a few out, let them sit on the counter for 10 minutes, and they taste like you just baked them. Each one is 1.6g net carbs, so I can grab two or three with my coffee and not think twice about it.
Low Carb Almond Flour Madeleines
I get asked all the time what my favorite treat is for company, and these are it. Crisp, golden shell edges with a light spongy center that melts the second you bite in. Each one is just 1.6g net carbs, which means I can set out a whole plate without doing math in my head.
These aren’t your typical cookie. The technique borrows from classic French pastry, so they have that elegant look and delicate texture you don’t usually get from almond flour baking. I make a big batch every couple of weeks and keep them in the freezer. They come out of the bag tasting almost as good as fresh, which is why I always have them on hand when friends stop by or I just want something with my afternoon coffee. If you’re looking for more options, my keto no bake cookies are great for days when you don’t want to turn on the oven.
What Are Madeleines?
Madeleines are a French buttery sponge cake baked in a special shell-shaped pan. Most people outside France treat them as cookies, and I do too. The story goes that they were first served as tea cakes to the Duke of Lorraine, who named them after the young woman who made them. They became famous after Marcel Proust wrote about dipping one in tea in Remembrance of Things Past.
I think of them as somewhere between a cake and a cookie. The edges crisp up golden while the center stays soft and almost spongy. That contrast is what makes them so good, and it translates perfectly to an almond flour version.
Why Almond Flour Works for Madeleines
I use almond flour as the base with a small amount of coconut flour mixed in. The almond flour keeps them keto-friendly and gives you a light, tender crumb instead of something dense or gritty. I tested an all-almond-flour version early on, and it was too soft, almost crumbly. Adding just one tablespoon of coconut flour gives structure without making them heavy. If you like baking with almond flour, my flourless cookies use a similar approach with great results.
The Right Pan (and What to Use If You Don't Have One)
You need a madeleine pan to get the classic scalloped shell shape. But if you don’t have one, a mini muffin pan works fine. You’ll miss those iconic crispy edges that the shallow madeleine cavities create, but the flavor and texture will be the same.
One important thing I learned: don’t overfill the molds. About one tablespoon of batter per cavity is right. I overfilled my first batch and they ran together into a lumpy mess. The batter spreads as it bakes, so less is more here.
The Chilling Secret (and How to Store Them)
Here’s something I didn’t do with my first few batches and wish I had: chill the batter for 30 minutes before baking. The cold firms up the melted butter, and when the batter hits the hot oven, that temperature shock is what creates the signature madeleine hump on top. I’ve baked these side by side, chilled vs not chilled, and the chilled ones puff up noticeably more with a better dome.
For storage, I keep mine in the freezer if I’m not eating them within a day or two. They can dry out fast at room temperature. I lay them flat on a sheet pan to freeze, then transfer to an airtight bag. When I want a few, I pull them out and let them sit on the counter for about 10 minutes. They taste almost fresh.
Ways to Dress Them Up
I usually eat these plain with coffee, but when I want to make them special, I dip one end in melted sugar-free chocolate. It sets up in about 5 minutes in the fridge and adds a nice snap to the first bite. If you like the chocolate combination, try my keto German chocolate cookies for something richer.
Other things I’ve tried: a sprinkle of toasted coconut flakes (my keto coconut joys use this same trick), a dusting of powdered erythritol, or a few drops of lemon zest stirred into the batter before baking. Lemon zest with a powdered sweetener dusting is my favorite version for spring.
How to Make Almond Flour Madeleines
The two things that make or break these madeleines are whipping the eggs to ribbon stage and chilling the batter before baking. I whip my egg yolks and whole egg for a full 5 minutes on medium-high speed. You want thick, pale ribbons that hold a trail on the surface. Cutting this short is the number one reason madeleines come out flat.
After folding in the dry ingredients and melted butter, I chill the batter in the fridge for at least 30 minutes. This firms up the butter and helps create that signature madeleine hump during baking. I've skipped the chill on busy days and the difference is real: no hump, flatter cookies, less impressive texture. If you enjoy this technique-forward style of baking, you'll also love my keto thin mint cookies where precision makes all the difference.
Preheat the oven to 375 degrees. Brush the cavities of a madeleine pan with melted butter. Set aside.
2
Sift the flours
Sift together almond flour, coconut flour and salt in a small bowl. Set aside.
3
Beat in the eggs
Beat egg yolks and egg in a medium bowl until light and fluffy, about 5 minutes.
4
Add sweetener and beat to form ribbons
Add in sweetener and vanilla extract. Continue beating until ribbons form (about 5 minutes).
5
Fold in dry ingredients
Gently fold in the dry ingredients into the wet ingredients using a spatula. Then fold in the melted butter until combined.
6
Bake it
Scoop batter into each cavity of the madeleine pan. Bake at 375 degrees for 10 minutes.
7
Flip on a tea towel
Immediately after baking, flip pan over onto a tea towel to release the madeleines. Let cool on the towel before transferring to a wire rack since a wire rack will create dints in your cookies. Either dust with powdered erythritol or dip in melted chocolate.
Nutrition
Per serving: 1 cookie
Calories
139
Fat
11.5g
Protein
2.7g
Total carbs
7.1g
Net carbs
1.6g
Nutrition is an estimate calculated from the ingredients listed. Brands vary, so check labels if you track closely.
Frequently Asked Questions
Why didn't my keto madeleines rise?
I've seen this happen for two main reasons. First, the eggs weren't whipped long enough. I beat mine for a full 5 minutes on medium-high until thick ribbons form. If you cut that short, there's not enough air in the batter to give them lift. Second, the batter might have been overworked when folding in the flour. I use a spatula and fold gently, just until combined. If you're at a higher altitude, both of these issues get magnified, so give the eggs an extra minute of whipping.
Do I need to chill the batter before baking?
I always chill mine for at least 30 minutes now. Early on I skipped this step and the madeleines came out flat with no hump. The cold batter hitting the hot oven creates that temperature shock that pushes the center up into the classic dome shape. If I'm short on time, even 15 minutes in the fridge makes a noticeable difference.
Can I make these dairy-free?
I've tested these with coconut oil instead of butter and they work. The texture is slightly less rich, but still light and tender. I use refined coconut oil so there's no coconut taste competing with the vanilla. Melt it the same way you would the butter and follow the recipe as written.
Can I use a mini muffin pan instead of a madeleine pan?
I've done this when my madeleine pan was already in use and they turned out fine. You won't get the scalloped shell shape or those crispy thin edges that a madeleine pan gives you, but the flavor and texture are the same. I fill each mini muffin cup about two-thirds full and bake for the same time.
How do I get the classic madeleine hump?
Three things I've found make the biggest difference. First, whip the eggs to ribbon stage, a full 5 minutes. Second, chill the batter for at least 30 minutes. Third, make sure your oven is fully preheated to 375 degrees. The combination of cold batter and high heat is what creates the dome. I've also found that not overfilling the molds helps, about one tablespoon per cavity.
How should I store these madeleines?
I keep mine in an airtight container at room temperature if I'm eating them within a day. After that, I move them to the freezer because they dry out fast. My method is to freeze them flat on a sheet pan first, then transfer to a freezer bag. They keep for about 2 months. I pull them out and let them sit on the counter for 10 minutes before eating.
What can I use instead of monkfruit sweetener?
I've made these with both erythritol and an allulose blend. Erythritol works well and measures the same. Allulose gives a slightly softer texture that I actually prefer, but it's a little less sweet so I add about 20% more. I'd avoid liquid stevia here since the batter needs the bulk of a granulated sweetener to get the right consistency.
I’ve done it, Dana. The crispy thin edges come from the pan’s shallow wells, so a muffin tin won’t replicate that. Flavor and texture inside are the same though.
I do the same thing now, Casey. Room temp takes forever and I always end up eating one before the chocolate sets. Ten minutes in the fridge and it’s done.
Brown the butter first. Takes five extra minutes but the difference is not subtle. The almond flour picks up that nuttiness completely. The whole thing shifts toward something almost marzipan-adjacent, warmer and more complex than the base recipe. Only thing to watch: let the butter cool a minute before folding in the dry ingredients or the heat starts working on the eggs. I’ve made these both ways now and the plain melted butter batch is the one I’d serve as an afterthought. The chocolate-dipped batch with browned butter is the one I’m bringing to anything that matters.
That marzipan note is exactly what happens with almond flour. Browned butter in regular baking is subtle, but almond flour just amplifies it. The cooling step matters too, I rushed it once and the batter looked almost curdled before it went in the pan.
Had to look up a video for the ribbon stage (baked plenty but never made madeleines). Once I got it, things moved fast. The five-minute beating felt like overkill but the inside came out spongy, which wasn’t what I expected from almond flour. Some sticking even after brushing the pan. A couple didn’t release cleanly but the chocolate dip covered it. More butter next time. Four stars, but the sticking is probably on me.
The spongy inside is actually what the five minutes gets you. For the sticking, I brush mine then throw the pan in the freezer for about 5 minutes before filling. Cold mold, hot oven. Releases way cleaner.
My daughter had never seen a madeleine before and just kept flipping one over, running her finger along the shell ridges before she even took a bite. That little shape did something to her. Already planning a double batch.
I was ready to make these but my madeleine pan was nowhere to be found, so I tried a mini muffin tin instead. Shape is gone but the texture came through right: spongy center, crispy edges just like the description. One thing I noticed is they release a lot easier if you let them sit about two minutes before popping them out. Didn’t expect that to matter but it did.
The two minute rest is real. I’ve seen the same thing with muffin tins – the steam needs a second to release or you end up tearing the edges off. Glad the texture held up.
They go soft overnight. Bake them the morning of if you can swing it. If not, freeze them right after baking and give them a few minutes in a warm oven before serving.
Batch six and I finally swapped half the vanilla for almond extract. Completely different taste, more like the ones I used to pick up at a little French bakery. The golden edges still do their thing (that almost crackly ring around each one), but the flavor is just more madeleine-y in a way I can’t explain. Brushing the pan before every single bake is a commitment, but it’s why they release so cleanly. Stopped complaining about it.
These bake up beautifully, the spongy center is exactly right, but brush those cavities with way more butter than you think because I lost three to the pan.
Yeah, you need more butter than feels reasonable in those cavities. I coat mine twice and still run a thin spatula around the edges before I flip. Glad the spongy center landed right.
Batch four now, tried swapping the vanilla for almond extract and I don’t think I’m going back, something about that slight bitterness against the chocolate coating just works.
Yeah that tracks. Almond extract has that slight bitterness that vanilla can’t do, and against the chocolate shell it just lands differently. Might steal that.
My grandmother made madeleines every Easter. Stopped making them when I went low-carb a few years back. Tried these last weekend and the spongy center is genuinely close to what I remember. The golden edges had that slight crisp, which was always my favorite part. I’d nudge the sweetener up a touch next time, but this brought back something I thought I’d just had to give up.
No madeleine pan here, and buying one just for a first attempt feels like overkill. Would a mini muffin tin work at the same time and temp, or do I need to adjust? The butter-brushed cavities thing makes me think shape matters more than I’d expect.
These are freaking close to what I remember from a French bakery I used to go to before I cut carbs. The technique matters, beating the eggs the full 5 minutes isn’t optional. I tried cutting it short once and ended up with something flat and almost gummy. Let them cool at least 10 minutes before the chocolate dip. I rushed it and the chocolate pooled at the bottom instead of setting clean. Still ate every one, but the second batch looked a lot better.
The chocolate pooling is real. 10 minutes feels like forever when they smell that good, but you can’t rush it. And yeah, 5 minutes on the eggs, no shortcuts.
I added the zest of one lemon because madeleines without it felt wrong to me, and I wasn’t sure a keto version would carry it the same way. It does. Citrus cuts right through the butter and makes each bite feel lighter, way more interesting than you’d expect from this ingredient list. I also bumped the vanilla to two teaspoons (I do this with most almond flour bakes) and between that and the lemon, the flavor actually lands. The edges got that crisp golden shell, and the centers stayed soft after cooling, which I’ve had trouble with in other almond flour recipes. Spring rotation for sure. Thinking orange zest next.
Batch four and this time I browned the butter first before finishing the melt, and the nutty thing it does to those golden edges is worth every extra minute. Same crisp shell but there’s something deeper going on underneath now.
That nutty layer brown butter adds here is so good with the vanilla. I’ve done this a few times and I always forget how much it changes the flavor. Worth the extra minute.
I don’t know what went wrong as I faithfully followed your recipe for Madeleine. It did not work. The batter did not rise and 10 minutes was not enough time to cook them….maybe it is wherei live in Alberta Canada.
