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Gluten Free Grain-Free Black & White Cookies

Posted by kumquat
February 20, 2015
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These gluten-free, grain-free Black & White Cookies are a fun dessert to decorate and even more fun to eat!

I've always been intrigued by these iconic cookies. The ownership of the classic black/white iced cookie is decidedly claimed by New York City's residents. They even made it into an episode of Seinfeld... "The key to eating a black and white cookie, Elaine, is you want to get some black and some white in each bite. Nothing mixes better than vanilla and chocolate. And yet, still, somehow racial harmony eludes us. If people would only look to the cookie. All our problems would be solved." - Jerry

Call them "Black & White Cookies" or "Half-and-Halfs", or if you're the President you call them "Unity Cookies".

But don't call them "Half-Moons". At first glance, there doesn't seem to be much difference. But, oh, there is. These cookies have a cookie-like texture, with a simple and easy powdered sugar-fondant icing, and are typically just about as big as your face. Half-Moon cookies are from Upstate New York, originating at the famous Hemstrought's Bakery in the Utica area, and have a cakier texture with a buttercream icing.

Shamefully, I've never had the opportunity to eat either of these originals, though I did track down a bakery South of Syracuse that sells a gluten-free Half-Moon. For now, I've taken it upon myself to make my own Black & White Cookies, not only gluten- but grain-free.

I decided to make my Black & Whites a wee bit smaller. I knew my little people would be eating them and they certainly didn't need to indulge in giant cookies daily. Given the almond flour and flavor, I also added a little more almond extract to the batter... certainly not traditional, but delicious still. I have to agree with Jerry... the trick most definitely is getting that perfect ratio of black and white with each bite.

Call them what you will... my mouth may be too full to call them anything at all.


These gluten-free, grain-free Black & White Cookies are a fun dessert to decorate and even more fun to eat!

These gluten-free, grain-free Black & White Cookies are a fun dessert to decorate and even more fun to eat!

Grab the kids and have fun decorating these Gluten-Free Black & White Cookies for dessert!
These gluten-free, grain-free Black & White Cookies are a fun dessert to decorate and even more fun to eat!

Grain-Free Black & White Cookies



  • For Cookies:
  • 210 grams (about 1 1/2 cups) almond flour
  • 87 grams (about 1/2 cup plus 2 tablespoons) tapioca starch
  • 3/4 teaspoon salt
  • 1/2 teaspoon baking soda
  • 1/8 teaspoon xanthan gum
  • 6 tablespoons softened butter
  • 1/2 cup sugar
  • 1 large egg
  • 1 teaspoon vanilla extract or paste
  • 1/8 teaspoon almond extract
  • 1/4 cup buttermilk
  • For Icing:
  • 2 cups powdered sugar
  • 2 tablespoons corn syrup
  • 2 tablespoons water
  • 1 tablespoon dark cocoa


For Cookies:

  1. Combine almond flour, tapioca starch, salt, baking soda, and xanthan gum in a medium bowl. Cream together butter and sugar in another large bowl. Add egg and exracts to butter mixture and mix until combined. Add flour mixture and buttermilk; mix well to form a dough. Chill dough for at least one hour.
  2. Preheat oven to 350°. Scoop 1 1/2 tablespoons of dough onto parchment lined baking sheets; gently pat round balls of dough to flatten slightly. Bake at 350° for 10 minutes or until golden around the edges. Allow to cool.

For Icing:

  1. Combine powdered sugar, corn syrup, and water in a medium bowl. Stir well to make a spreadable, but not too runny icing. Add extra water or sugar, as needed. Ice half of each cookie with white icing. Stir dark cocoa into remaining icing. Ice other half of cookie with chocolate icing. Allow to set.

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Gretchen F. Brown, R.D., is the author of the GLUTEN FREE KITCHEN Feature on HealthyAperture. She is also the founder of Kumquat Blog, a gluten-free blog devoted to the belief that gluten-free food can and should be easy to prepare, wholesome, and delicious enough for everyone. She recently authored a cookbook, Fast & Simple Gluten-Free, featuring fresh and classic favorites in 30 minutes or less. Gretchen has worked in the test kitchens and photography studios of Oxmoor House and is now a freelance recipe developer, food stylist, food writer, and food photographer. She has been gluten-free for several years, as a result of a lifetime of stomach pains and health problems. A military spouse for nearly 13 years, she lives with her husband, son, and two daughters in Upstate New York.
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