Black and White Cookies

Classic black and white cookies are a mainstay of New York City shops and bakeries. Bursting with vanilla flavor and boasting a super soft texture, these large cake-like cookies are topped with thick vanilla and chocolate icings.

overhead image of black & white cookies

This New York City-style black and white cookie recipe comes from the highly talented, knowledgeable, and influential team over at America’s Test Kitchen. The first time I worked with them was to help promote their Naturally Sweet cookbook a while back. (Remember those chewy chocolate chip cookies with unrefined sugar? Delicious!)

ATK’s latest cookbook – The Perfect Cookie – is dedicated to something we ALL have in common: a deep love for cookies. There’s 250 cookie, brownie, and bar recipes packed inside!

Tell Me About these Black and White Cookies

  • Texture: These are super soft and cakey cookies with a thick, creamy icing that crackles when you bite into it. (Sort of like the glaze on doughnuts.)
  • Flavor: The cookie itself has the flavor of basic vanilla cake, but the icing is the star here. Thick, sugary sweet, and of course vanilla and chocolate flavor. 
  • Ease: Don’t be intimidated! This black and white cookie recipe is a lot easier than I originally thought. You’ll need a few special ingredients like corn syrup and sour cream, but the rest of the ingredients are probably already in your pantry. 
  • Time: There’s only about 25 minutes of prep work, but you’ll need to let the icing set so the icings don’t run together. The great news is that this cookie dough doesn’t require any dough chilling. See all of our no cookie dough chilling recipes including our giant chocolate chip cookies.

stack of black & white cookies

The Perfect Cookie cookbook from America's Test Kitchen

Recipe Testing: What Works & What Doesn’t

What I love most about ATK’s The Perfect Cookie cookbook – and what I know you’ll appreciate as well – is the comprehensive breakdown of each recipe. Why it works, how it works, tips, tricks, lessons, troubleshooting, and more. It’s the book for the baking nerd in all of us. Here are a few of the things that really worked in these black and white cookies:

  1. All-purpose flour: America’s Test Kitchen tried to make these cookies with cake flour at first (because they are supposed to be cake-like cookies), but the cake flour made the cookies too crumbly. For best results, use all-purpose flour. 
  2. Salt: After I tried my first test batch, I found the cookies to be cloyingly sweet. Obviously they’re intended to be sugary cookies, but increasing the salt to 1/4 teaspoon helped balance out that sweetness.
  3. Sour cream: We’re confident sour cream is the secret to perfect homemade black & white cookies. This ingredient creates that iconic texture. It also reacts with the baking soda to produce enough lift in the cookies. (You’ll also need baking powder. Remember why some recipes call for both?)

Overview: How to Make Homemade Black and White Cookies

The full printable recipe is below, but let’s walk through it quickly so you understand each step before we get started. 

  1. Whisk dry ingredients together. This includes flour, baking powder, baking soda, and salt.
  2. Mix wet ingredients together. Cream butter + sugar together first, then add eggs + vanilla extract.
  3. Add dry ingredients to wet ingredients in 3 additions, alternating with sour cream. Expect a very thick batter/dough.
  4. Scoop + bake. Using a greased ¼-cup dry measuring cup, scoop 1 mound of dough per cookie onto your baking sheet (no more than 6 cookies per sheet). Bake until the edges are lightly browned. 
  5. Make the vanilla icing. Whisk confectioners’ sugar + 6 Tablespoons of the milk + corn syrup + vanilla extract + salt.
  6. Make the chocolate icing. Transfer 1 cup of the vanilla icing to a separate bowl. Whisk in the remaining 1 Tablespoon of milk + cocoa powder to make it chocolate. 
  7. Frost the cookies. Using the flat side of the cooled cookies, spread vanilla icing on one half, and refrigerate for 15 minutes. Then spread chocolate icing on the other half and refrigerate for 1 hour until completely set.

cookie dough in a glass bowl

cookie dough on a baking sheet before baking

cookies with vanilla icing on half and a glass bowl of chocolate icing

black & white cookies

So, which half of the black and white cookie do you prefer – the chocolate or the vanilla? Get your ingredients ready because we’re about to find out!

Homemade Black & White Cookies Video Tutorial

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black & white cookies

Black and White Cookies

  • Author: Sally
  • Prep Time: 25 minutes
  • Cook Time: 18 minutes
  • Total Time: 2 hours (includes icing setting)
  • Yield: 12 large cookies
  • Category: Cookies
  • Method: Baking
  • Cuisine: American


From the cooks at America’s Test Kitchen, here is a carefully tested and surprisingly easy homemade recipe for New York City style black and white cookies.


  • 1 and 3/4 cups (219g) all-purpose flour (spoon & leveled), or more as needed, see note*
  • 1/2 teaspoon baking powder
  • 1/4 teaspoon baking soda
  • 1/4 teaspoon salt
  • 10 Tablespoons (145g) unsalted butter, softened to room temperature
  • 1 cup (200g) granulated sugar
  • 1 large egg, at room temperature
  • 2 teaspoons pure vanilla extract
  • 1/3 cup (80g) full-fat sour cream, at room temperature*


  • 5 and 1/2 cups (660g) confectioners’ sugar, sifted (measure before sifting)
  • 7 Tablespoons (105ml) whole milk, divided
  • 2 Tablespoons light corn syrup
  • 1 teaspoon pure vanilla extract
  • 1/2 teaspoon salt
  • 3 Tablespoons (15g) unsweetened natural or dutch-process cocoa powder


  1. Preheat oven to 350°F (180°C). Line 2 baking sheets with parchment paper or silicone baking mats.
  2. Whisk the flour, baking powder, baking soda, and salt together in medium bowl. Set aside.
  3. In a large bowl using a handheld or stand mixer fitted with a paddle attachment, beat the butter and sugar together on medium-high speed until smooth and creamy, about 2 minutes. Add the egg and vanilla extract, and beat on high speed until combined, about 1 minute. Scrape down the sides and up the bottom of the bowl and beat again as needed to combine. Reduce to low speed and add the dry ingredients in 3 additions, alternating with the sour cream. Beat everything on low until combined and no pockets of flour remain. Batter is extremely thick.
  4. Using a greased 1/4-cup dry measuring cup, drop mounds of dough 4 inches apart on prepared baking sheets– 6 cookies per sheet. Bake for 16-18 minutes or until the edges are lightly browned. Allow cookies to cool on the baking sheets for 5 minutes, then transfer to a wire rack to cool completely before icing.
  5. Make the icings: Whisk the confectioners’ sugar, 6 Tablespoons milk, the corn syrup, vanilla extract, and salt together in a medium bowl. Transfer 1 cup to a separate bowl, add remaining Tablespoon of milk and the cocoa powder. Whisk until combined.
  6. Spread vanilla icing onto half of the cookies– the flat side. Refrigerate for 15 minutes or until set so that the icings do not bleed into each other. Spread chocolate icing onto other side and allow the icing to set completely, about 1 hour, before serving.
  7. Cookies will stay fresh in an airtight container at room temperature for 2 days or in the refrigerator for up to 1 week.


  1. Make Ahead Instructions: You’ll want to bake this cookie dough right away as the baking powder is initially activated once wet. You can, however, bake the cookies in step 4, cool completely, cover tightly, and store at room temperature for up to 3 days before continuing with step 5. Frosted or unfrosted cookies freeze well for up to 3 months. Thaw overnight in the refrigerator and bring to room temperature before serving or frosting.
  2. Special Tools: KitchenAid Stand Mixer | Glass Mixing BowlsSilpat Baking Mat | Cookie Sheets | Cooling Rack | Cookie Icing Spatula
  3. Room Temperature: This is important. The butter will curdle if some of the batter ingredients are colder than it.
  4. Batter Consistency: If your batter isn’t super thick– thick somewhere between cookie dough and pancake batter- try adding an extra 2-3 Tablespoons of flour before scooping and baking. The cookies spread too much if the batter isn’t thick enough.
  5. Sour Cream: Use full-fat sour cream in this cookie batter. Full-fat plain Greek yogurt works as well, but you’ll get the most tender texture from sour cream.
  6. Cocoa Powder: You can use either natural-style or dutch-process cocoa powder in the icing. It doesn’t matter since there is no leavening occurring. (Here’s the difference between the two.) I prefer dutch-process or a darker cocoa like Hershey’s Special Dark.
  7. Recipe reprinted in partnership with ATK from The Perfect Cookie


  1. I’d like to make these half the size, so instead of 1/4 cup could I just use 1/8 cup? How would that effect the baking time?

    1. Trina @ Sally's Baking Addiction says:

      Hi John! You can make smaller cookies, around 2 Tbsp (1/8 cup) of dough each. Or even a 1.5 Tbsp cookie scoop works, too. The baking time will be shorter but we aren’t sure of the exact baking time needed.

  2. Hi!! I’ve made these a few times and am improving as I go along. Sometimes my cookies are oblong (rats!) but not too many! I’ve been working on trying to get the icing to look super smooth – again, I’m improving. I love black and white cookies, having grown up in NJ, and these are delicious. My friends and family enjoy them. We decorated them at Halloween – such fun!

    They are wonderful with a nice cup of tea. If you follow the recipe, they will be amazing! Enjoy!

  3. AMAZING! These are kind of labor intense but worth every bite! I had to tweak the icing, but worked out fantastic! I love the size of them too! Perfect! Thanks for sharing!

  4. I love all your recipes and so do my adult children and all their co- workers! I enjoy baking, but can’t possibly eat everything, so I bake your amazing recipes and send them to work with my adult children. Everyone loves the desserts I make. Thank you Sally for all your amazing recipes that make me look like a skilled and awesome baker!

    1. Trina @ Sally's Baking Addiction says:

      Those are definitely some lucky kids and co-workers, Petra! Thank you so much for making our recipes.

  5. What is the trick to getting the icing to taste good? I was not a fan of the icing at all. It has a bitterness to it. It really puts a damper on the cookie.

  6. I have made these cookies and they are delicious however I would like to make them again but I do not have sour cream only CRÈME FRAICHE . I wonder if that would work with these cookies.?

    1. Lexi @ Sally's Baking Addiction says:

      Hi Erika, we haven’t personally tested these with creme fraiche, but we can’t see why that wouldn’t work. Let us know if you give it a try!

  7. instead of scooping the cookie dough, could i make these slice and bake style??

    1. Trina @ Sally's Baking Addiction says:

      Hi Alexa! We don’t suggest that for this style of cookie dough, it’s too light. Here’s a fun slice and bake cookie recipe if you’re interested!

  8. Sally Satel says:

    Made the sugar cookies w icing and the coconut pineapple cake. Both are absolutely excellent. Dare I say, addictive. Share with co workers who can’t stop raving


    The cookies were good. However, I felt the cookies dough needed a little more dimension. I searched other recipes & added, almond extract & lemon zest. Will try this next time.
    However, I encountered a HUGE PROBLEM WITH THE ICING . First the consistence was extremely dense & hard to spread it was like quick drying cement. Second with 5 1/1 cups of pd sugar, it made way to much icing.
    I rewatched the tutorial to see what when wrong when I made the icing & didn’t see anything I did differently to cause the issue I had with the frosting’s dense/thickness. Any advice what went wrong?

    1. Trina @ Sally's Baking Addiction says:

      Hi Saundra! It’s very thick icing so it doesn’t slip off the cookies and you need a substantial amount to yield enough frosting and to ensure it’s thick enough (not runny). Feel free to reduce the confectioners’ sugar, but you’ll have to reduce the milk as well. Thanks so much for giving these cookies a try!

      1. SAUNDRA GARCIA says:

        Thank you for responding so quickly to my icing dilemma. However, the icing was not even spreadable, it broke the cookie the first time. I ended up mixing it with my hands since it bent the whisk. I also, reviewed the tutorial again & mine was no where near that liquid consistency. I just thought it was something I did wrong that you could address.

      2. Trina @ Sally's Baking Addiction says:

        How are you measuring your confectioners’ sugar? Make sure to spoon and level; scooping could pack the sugar in too much which would yield a much thicker icing. Here’s more information on measuring baking ingredients if you’re interested!

    2. True black and white cookies do not have lemon in them.

  10. I was THAT person and modified the recipe! I did 1 c AP flour, 1 c almond flour, 1/4 c tapioca flour, 1/2 c sugar decreased butter to 1/2c and increased the BP to 1 tsp. GREAT! Beautiful batter, no issues w spreading or lack of. I used coconut butter on half and dipped in unsweetened shredded coconut and the other half w melted chocolate, sprinkle of ground toasted almonds and sea salt. DELICIOUS.

    1. Trina @ Sally's Baking Addiction says:

      Thanks for letting us know how they went, Rebecca!

  11. Hi, as most I and my grand children, love your recipes and go to first instead of my old book. Well, except for some of my mothers and grandmothers old and true recipes.
    I grew up in upstate Utica NY, so think of this special treat from the New York Bakery. I really got excited when I saw you had this black & white cookie recipe.
    I would think special for any one who would have had the originals and maybe bring back terrific childhood memories (back to the 50d here)! Oh well any age who have had them.
    I have a question, after all I said now time for the eye roll, do you think using maple syrup instead of corn syrup would work or maybe change the flavor too much also?
    Thank you
    All Take Care
    Patti D

    1. Trina @ Sally's Baking Addiction says:

      Hi Patti, we’re so glad you love our recipes! Corn syrup helps the glaze “set” and gives it that gorgeous shiny appearance. In a pinch you can try a homemade simply syrup – or even honey or maple syrup. Let us know how it goes!

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