Sweet, shortbread like sugar cookie laced with a black cocoa dough to produce a two toned, zebra-like effect.
Okay, aren’t these cookies gorgeous?! I’ve been wanting to do a cookie like this forever and have been fiddling it with the recipe here and there for two years, but not getting it quite right until now.
But before we begin, I want to get one thing off my chest, I just know my directions are going to suck. I’m so sorry. I’ll try my best to convey the instructions as clearly and simply as possible but I have very little faith and I beg you to watch the video because it’ll be better to see it in action.
The general idea is this: make a sugar cookie dough. Split it in half. Make one vanilla and one chocolate (black). Then roll them out and stack them. Repeat and repeat. You’re going for a long rectangular cuboid (yes, I had to look that up).
The layering is a lot like laminating, there’s just no butter. But you’ll be layering and rolling a few times to get many little lines. You can always do less than I’ve done but the more you do the prettier the result.
Butter: Don’t use european butter here, or if you do add a bit more flour – like another tablespoon less the dough become too soft to work with.
Powdered sugar: I use organic powdered sugar, made with tapioca starch. If you use the regular kind you’ll probably have a softer dough (it’s finer).
Black cocoa: You might be tempted to use a dutch cocoa here, I have tried it and it was markedly different. Black cocoa has a distinct taste, definitely more smoky than chocolaty, but the brown of dutch didn’t yield as pretty of a design. The stark of black against white was best.
Flour: all purpose flour. I use KAF which has an 11.7% protein content.
Salt: fine sea salt. If using table salt, halve the amount.
Vanilla: pure vanilla extract – the good stuff! It’s the main flavor in the vanilla dough.
There’s the striped version which you see in the first photos on this page, this requires stacking, rolling and then stacking a few times to create the many thin layers (this method is in the video above the recipe card). The second method, a spiral design, you’ll see step by step photos of here: you’ll do just a bit of stacking but then roll up the dough into a log (like a cinnamon roll).
Once you’ve made the dough, divide it in half (I use a scale to weigh the dough then divide it).
Put one of the halves back in the mixer and add the flour, then turn the mixer on to combine (we’re doing the vanilla first so we don’t get black cocoa on the vanilla dough). Wrap that half in cling wrap.
Then put the other half in the mixer and add the black cocoa, mix until combined then wrap that half. Let the doughs chill for 30 minutes or up to an hour.
Roll out one of the doughs to a large rectangle that’s about 13 x 9 inches.
Roll out the other dough to the same size.
Stack the two doughs on top of each other – I tend to brush them with water. then roll them out further to ensure they’ll stick together.
Slice the dough in half and stack them. Then brush with water again and roll the doughs out again to a 13 x 9″
Roll the dough up into a log, as tight as you can so you don’t get holes in the cookies.
Then wrap in plastic wrap. If you like you can leave it round or you can straighten out the sides (I do this by pressing down on four sides of the dough with a chopping board) to make a cuboid.
Let it chill for about an hour, until firm then use a chef’s knife to slice the dough into cookies that are about 1 cm thick.

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Follow up! I made these for my annual cookie exchange and they were a huge hit. They taste absolutely amazing. I highly recommend using a vanilla bean paste for the vanilla flavoring. That said, making them was harrrd, at least for me! The dough is easy – the rolling and stacking was something I struggled with. I had to make 4 dozen so by the 4th batch mine finally looked like the images. I DID watch the video but for some reason my dough would end up longer or wider so I kept stacking and rolling. One batch had very thin layers and was more chocolate than mixed. One batch was narrow and the layers didn’t stick well so they came out looking like pieces of a log that had been fossilized (still tasted amazing and looked cool). One batch was a wider, thinner version of the photos and the last batch was perfect. I used the trimmings and made ‘marbeled’ cookies which were also fun. I’d totally make these again, especially now that I know what to expect. If you make these, just bring your patience!
Hi AJ! Ah, this definitely can be a difficult one! It reminds me of laminating dough which can be tiring and frustrating. I”m glad that the cookies all turned out pretty (send a pic on IG if you have one – I’d love to see!)
Hello, I’m going to try these for my annual cookie exchange. Am I to use salted or unsalted butter? Thanks.
either – if you use salted reduce the added salt to the dough so it isn’t too much. I hope they turn out great for your cookie exchange!
Saw these lovely cookies on Pinterest and wanted to bake some for a Halloween care package. I did divide the vanilla dough and added orange food color and 1/2 t of almond extract. I ended up with a marbled looking cookie, mostly chocolate. They are delicious and I got 28 , 2” x 3” cookies from this recipe. The cookie has a nice bite neither too soft nor cracker like which was what I expected. I’ll happily make again. Cookies look like they will ship very well. Thanks for the recipe and layering instructions.
I’m looking forward to making these for my Christmas cookie boxes this year! Do you know if the pre baked dough could be frozen so I could batch them in advance?
I think that would be fine, once you’ve made the doughs, let them rest, and done the stacking/shaping, I’d just set it right in the freezer. When you’re ready to bake, take it out to thaw so it’s easier to slice.
I regret to say that I made these today and mess them up:( I didn’t flour the countertop very much at all, so my dough just stuck terribly and got broken up when I tried to lift it up to do stack #1. I tried my best and arranged the pieces of black cocoa cookie dough over the white dough, and I still got some layers, but they just weren’t very defined. After my messup, I kinda just gave up, so they weren’t pretty, but they did taste good! I can see myself making these again, and they would totally be gorgeous if I hadn’t messed them up.
aw don’t be so hard on yourself! It’s a tricky one. Maybe a longer chill next time (if there is one) will help with the stickiness.
would like the challenge if this recipe
I’m super excited to make these, but I don’t see a link to the video that is referenced–am I missing something? 🙂 Thanks!
hi! the video is above the recipe box. If you have an ad blocker on it won’t show up.
I felt the recipe was not well written especially in terms of the layering. It took 3 hours to make 12 cookies plus refrigerating time . The cookies looked beautiful but the taste was nothing special I have to say.
Hi Suzi, I definitely struggled writing those instructions (I think I said somewhere please watch the video bc I knew!). I’ll try to update the language soon.
I just made these and they turned out great! They look beautiful. i may not have done as many layering iterations as you did, but they’re still super beautiful. i will say i had to rest the dough a few times in the freezer along the way, but that’s probably because I didn’t rest it the full hour in the fridge. My five year old picked out the recipe, and she gives it two thumbs up, even though it’s not overly sweet.
Sarah this is wonderful to hear! The cookies are a process (especially to get the very fine lines) so I’m impressed you and your 5yo did it! I so appreciate her two thumbs up, tell her thank you!
Where can I buy BLACK cocoa? I had never even heard of it until going through this recipe – which looks wonderful, by the way. I’m anxious to try it!
King Arthur baking company sells a good brand but there are other varieties online