Black and Whites (18 large cookies)

So someone miiiiight have spilled a mug of tea on her laptop Thanksgiving weekend, and it might have been me. With my computer in the shop, I spent a lot of time pondering Cylons, wondering if an external hard drive qualified as a resurrection ship and whether or not a new computer would still be my computer even if it shared all the same memories. Without the internet, I also had a lot of time to ponder cookies.

Immediately before the Mug o Tea incident, I’d come back from New York with a powerful Black & White craving.

New York black and white cookie

I’d never heard of Black and Whites until watching the "look to the cookie" episode of Seinfeld as a kid. Neverminding the part where Jerry throws up after, I came down with a major case of cookie lust. Of course you couldn’t (and still can’t) get one in Kentucky, so I’d have to wait half a decade to enjoy “two races of flavor living side by side.”

Not that I could say I enjoyed the experience when it finally came. I bought my first one from a shabby wicker basket next to the register at a Hudson News in Grand Central, circa 1999. It tasted like disappointment and plastic wrap.

Even so, I’ve continued to buy them at every chance and no matter how bad the cookie, I’m always convinced I’m the one with the problem. I’m the one who keeps buying them at the wrong places. The weekend before Thanksgiving was no different. I came home, yet again, having missed a chance to encounter a pillowy soft vanilla cookie under a thin sheen of chocolate and vanilla frosting.

Not having a computer meant taking a break from the book, which gave me a chance to tinker with this recipe until I got it just where I wanted it. Maybe you can point me to the top secret New York bakery where I’ll find black and white nirvana but, until then, these will do nicely.

black and white cookie

The cookie itself can go toe-to-toe with any of those fluffy, frosted sugar cookies you find at the grocery, so use whatever frosting you like for your cookies, it don’t matter if they’re black or white.

Black and White Cookies, about 18 large cookies
12 ounces all purpose flour
5 1/2 ounces unsalted butter or leaf lard*
10 ounces sugar
1 teaspoon baking powder
1/2 teaspoon baking soda
3/4 teaspoon kosher salt
1 vanilla bean, split and scraped
3 1/2 ounces egg whites
6 ounces buttermilk

24 ounces powdered sugar
1 1/4 teaspoons salt
1 ounce corn syrup
4 ounces whole milk, plus extra for thinning chocolate frosting
1 1/2 teaspoons vanilla extract
1 ounce cocoa powder

Preheat the oven to 350° F and have two parchment lined sheet pans at the ready.

I like tracing out circles on the parchment and piping the cookies in a spiral, to ensure they’re all the same size and thickness. The snail-shell swirl of cookie batter will smooth out as it bakes. If obsessive uniformity isn’t your thing, all you need’s a spoon.

Sift the flour and set aside.

Combine the butter or leaf lard, sugar, baking powder, soda, salt and vanilla bean scrapings and cream together until light and fluffy, about 6 minutes. Stop mixing halfway through to scrape the bowl down thoroughly.

Add the egg whites, in about three additions, while mixing continuously. Turn the mixer to low and add the flour all at once, then drizzle in the buttermilk. Mix until homogenous.

Pipe out 9 cookies per tray, or scoop the batter in 3-tablespoon portions. Two scoops from a #40 cookie scoop (1.5 Tablespoon capacity), works perfectly. After scooping, use the back of the spoon to spread each portion into a 4” circle.

Bake about eight minutes, or until the cookies have puffed and just begun to set in the center.

While the cookies cool, make up the frosting.

Sift the powdered sugar into a large mixing bowl or the bowl of a food processor. Add in the salt, corn syrup, milk and vanilla. Pulse or mix until you have a smooth icing.

If you want mathematical precision in your cookies, use a large cookie cutter to trim each into a perfect circle. If opting for this method, transfer the cut cookies to a clean sheet of parchment to keep those pesky crumbs from getting into the frosting. They’ll find a way, trust me.

Now, apologies if this violates some major B&W principle, but I can’t bring myself to frost them upside down (as seems traditional). This makes the cookie a million percent more likely to crack in the process, and also more of a pain, so I frost them dome side up.

To do this, dab a tablespoon of vanilla icing over each cookie, using the back of your spoon to coax the icing down and over the edges. This is especially important if you cut the cookies, since the cut edges need to be sealed to prevent the cookies from drying out.

Once all of the cookies are glazed, add the cocoa powder to the frosting and mix until smooth. Add in a little extra milk, about a tablespoon, to make the frosting creamy again.

Take a small spoonful of chocolate frosting and drizzle it down the middle of the cookie, then spread it away from the center and down to the edges. If you’d like a very sharp line between black and white, lay a piece of butcher’s twine down the middle of the cookie to give yourself a guideline.

If you’re not a literalist, the chocolate works just as well splattered on to the cookie in abstract swirls and splotches.

Let the cookies sit at room temperature, uncovered, until the frosting has crusted over. Once the frosting has dried, stack the cookies in an airtight container with parchment placed between the layers. The cookies will keep for two or three days.

*I almost didn’t even mention leaf lard in the recipe, since it’s such an obscure ingredient for those outside the South, but it does something amazing in these cookies. It adds an unbelievable, almost umami-like dimension that you have to taste to understand. For everyday deliciousness, butter gets the job done nicely. I just felt like I had to tell ya in case, you know, you found some leaf lard and wanted to make cookies.


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Any questions?

Dec 18, 2012 · 11:50 PM

Ooooh! I’ve never made them yet but I’ve had them at William Greenberg Desserts in NYC. I can’t wait to try your version. And I’ve got leaf lard on hand!

For some reason, I keep thinking fiori di sicilia is a traditional ingredient in black and whites? I don’t know why I think that.

 · Sheri ·

Dec 19, 2012 ·  8:05 AM

I, too, have always wanted to like B&Ws, but “disappointment and plastic wrap” is a good description of what I’ve found in NYC. Looks like you’ve remedied that. Bravo!

 · Michelle ·

Dec 19, 2012 ·  9:02 AM

Dean n Deluca! their black and whites are ah-mazing, never disappointing.

 · kiki · 

Dec 19, 2012 ·  9:13 AM

Leaf lard? Now I know I could do a google search but I had to comment since just last night (I’m in the UK) I was reading Mrs Beeton and she mentioned some pudding or other in which you start off rendering some piece or other of pork until you get “leafs” or “fleafs” and then mix that in with the rest of the (sweet) ingredients. I just couldn’t get my head round the whole concept. Too weird! And that’s coming from someone who lives in the land of mince pies (sweet with suet) and spotted dick (also sweet with suet) and Yorkshire Pudding (not sweet and served with roast beef). So… is this the same thing as my Victorian friend describes??
I can’t help with your existential cylon problems, but then I haven’t got (don’t judge) past the second episode of the third series yet. Must add that to “to do in 2013” or before the cylons arrive, whichever comes first.

 · Lou · 

Dec 19, 2012 ·  9:35 AM

Cookies look great and I love baking with lard.

You also have a typo: “This makes the cookie a million perfect more likely…”. Maybe “million percent”?

 · rob · 

Dec 19, 2012 ·  9:50 AM

Yes Dean and Deluca or William Greenberg Desserts, stay are from the cellophane wrapped ones… and yes, your reader is right, flora di scilia is a standard on the white side…

 · Maria in NJ · 

Dec 19, 2012 ·  9:59 AM

@Sheri, ooh, thanks for the recommendation! Heading up to NYC next month, so I’ll put it on my list, awesome! I don’t know if fiori di sicilia is traditional for all B&Ws, but it is definitely a thing! There’s a recipe for that variation over on Salon.

@Michelle, whew. I’m glad it’s not just me.

@kiki, duuuuh!! How have I managed to not get one there after all these years? Will do!

@Lou, I’m no savory expert, but my understanding is that leaf lard comes from a particular part of the pig that is considered choicest. It’s rendered in such a way as to have an extremely mild flavor. It sounds like a wacky choice for pastry, but it creams so very well (which makes the cookie extra fluffy) and is fattier than butter (making it extra moist) and it adds a richness that isn’t piggy at all. Just delicious. I promise.

@rob, ahh! Thanks so much. Sharp eyes!

@Maria, thanks for seconding those recommendations! And for the fiori di sicilia confirmation too.


Dec 19, 2012 ·  2:08 PM

Leaf lard is awesome. I can find it here in the Pacific NW—actually I just buy the leaf fat and render it myself. Way easier than anyone would imagine, and keeps for a super long time in the fridge!

 · Cowen Park Kitchen ·

Dec 19, 2012 ·  2:10 PM

I’m a “dome-side-up” froster too. I did just discover that Zabars in NYC will ship black & whites anywhere in the county. I’m curious how they ship, they have such a great classic cookie.

 · Jackie @ TheBeeroness ·

Dec 19, 2012 ·  3:06 PM

Well, Stella, when you put it like that it makes sense! Very odd that I stumbled across this heretofore-to-me-unknown product until this week, when I’ve seen it twice! I must say it definitely sounds worth a try, thank you!!

 · Lou · 

Dec 20, 2012 ·  3:07 AM

You frosted the DOME side?? Sigh. (JK)

 · Cathy @ Savory Notes ·

Dec 20, 2012 ·  8:57 AM

Oh the happy little pitter pat of my heart when there is a new blog post! Hope you have a wonderful holiday!

 · Jen · 

Dec 20, 2012 ·  9:05 AM

I believe in you…if anyone can save the black and white from it’s history of sucking you can. I’ve always wanted that cookie to be good because it represents nyc and it’s a good looking cookie. Thank you! You should get some sort of gold dusted Seinfeld boxed set or something.

 · fatpiginthemarket ·

Dec 20, 2012 ·  9:51 AM

I guess everyone taps into his/her own memories of these gems. Mine come from the Jewish bakeries of the Bronx in the sixties. I never heard them called “cookies” until that Seinfeld episode. They’re simply “black and whites.” (And look at them — they’re not cookies!!) I am sure, a thousand percent, that there was no leaf lard in them, ever! (There was probably no butter or other milk product either.) The cake part was always a perfect combination of dense and light, a pound cake mixed with an angel cake, if you can imagine such a thing. As kids we would always scrutinize the display case so we could choose the black and white with the most chocolate. Oh my, but they were good. I still live in New York, but black and whites are now nostalgic. Those plastic-wrapped things are an abomination. So I am glad to see that you’ve taken matters into your own capable hands. I think I will give them a try. (But without the lard.)

 · CHN · 

Dec 20, 2012 · 10:33 AM

@Cathy, I know, I’m such a faker.

@Jen, awwww, thank you! I think this is the longest I’ve ever gone between posts. Hopefully I won’t get this far behind again (and that I keep my mug of tea faaaaaaar away from the computer).

@fatpiginthemarket, haha, yes! Christmas is around the corner…

@CHN, omg, definitely no lard in a Jewish deli treat! I never stopped to think about what a huge faux pas my substitution would be in the historical context of the black and white. Wish I could time travel back to the 60s with you, I’d love to taste that original magic.


Dec 21, 2012 · 12:27 AM

The fact that your damaged computer led you to ponder cylons makes me incredibly happy. Battlestar is awesome.

I love this post.

 · Luis · 

Dec 22, 2012 · 11:51 AM

@Luis, so saw we all.


Dec 27, 2012 · 10:53 PM

Hi Stella, Merry Christmas and a Happy New Year!
Thank you for all the interesting posts and for inspiring me to start blogging. May I nominate you for an award, or are you past that stage?

 · Radhika ·

Dec 28, 2012 ·  9:53 AM

I grew up in NY and I never enjoyed black and white cookies. A true black and white cookie has a hint of lemon in it (which is probably why I disliked them… lemon + chocolate = blech). Although they are not a favorite of mine, my brother and my children enjoy them. I have an old, spot-on recipe I can send you if you like.

 · Gabrielle · 

Dec 28, 2012 · 10:52 AM

Hi Radhika, awww! I don’t think I’ve ever received any awards for my blog, so I can’t say I’m past that stage, haha. You’re so sweet!

Gabrielle, omg. Yes. Lemon + chocolate = fail. Thank you for offering to share your family recipe, I’d love to take a peek at it!


Dec 29, 2012 ·  8:46 PM

and you did them the right way
even the the frosting is done just like in the olden days

 · vanillasugarblog ·

Dec 29, 2012 ·  9:16 PM

@vanillasugarblog, awww, yay!!! So happy to get it right in your eyes. Happy baking!


Feb 16, 2013 · 11:40 PM

Try the black-and-whites at Junior’s (there are locations in Manhattan and Brooklyn). Or bagel shops usually have them, too. Looking forward to trying this recipe some time!

 · Michelle · 

Feb 17, 2013 ·  9:56 PM

Hi Michelle! Thanks for the tip, I’ll have to stop in and grab one next time I’m up North.


Jul 21, 2013 ·  2:47 PM


Love all your recipes. Every single one’s been a hit so far.

I made these this morning, still waiting for them to cool so they can be frosted later in the afternoon.

There is something probably worth noting though – you specified here to bake the cookies for 8 minutes. Well, at the 8-minute mark, those babies were definitely not done. Very, very spongy; runny, even.

So I went with gut instinct and added another 10 minutes so it’d be a comfortable 18 minutes. And they turned out beautiful.

And I did make them with leaf lard! Huuuuge difference from the usual butter-based sugar cookie. Like you said, there’s that lovely umami finish that sets them a world apart.

Can’t wait to frost them. Will share photos <3

 · snowmask ·

Jul 21, 2013 ·  6:38 PM

Hi snowmask! Thanks for taking the time to leave some feedback on your bake times! I’ve got a convection oven at work, which explains the discrepancy. I need to think of an eloquent way to make a note of that somewhere, or factor in for a more generous bake time in the recipes.

So excited for you to try them with leaf lard, it’s such a wonderfully unique flavor. Hope you enjoy the frosted version, I’ll be excited to see how they turn out!


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