Soft brown sugar sandwich cookies with frosting and Peeps.

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Peeps Marshmallow Sandwich Cookie Recipe |

You cannot deny that Peeps are an Easter icon, and these Peek-a-Boo Peeps Cookies are just perfect for your Easter table! I had so much fun with last year’s Peek-a-Book Peeps Cupcakes that I had to cookie them. **Here’s a fun fact… As stated in that post you’ll see further inspiration came from Amanda at I am Baker with her Peeps Cake Pops.** I just can’t quit beheading Peeps. And I just love how these little guys look like they are all puffed out in the middle of the cookie, peeking through.

Peeps Peek a Boo Cookies Recipe

You can make these with any homemade or store-bought cookie but today I’m giving you my recipe for THE BEST, soft, chewy, giant Biscoff Cookies in all the land. In a moment of pure evil genius, I sandwiched them together with marshmallow fluff.

If you don’t know my story, the short version is this: I’m a peanut butter addict whose son was diagnosed with a peanut allergy so I bake with Biscoff spread as a peanut butter alternative. I have lots and lots of Biscoff recipes if you’re looking. For those who may be wondering- I usually purchase Biscoff in the peanut butter aisle at Wal-Mart or my local grocery store.

Peeps Marshmallow Sandwich Cookie Recipe |

Peeps Marshmallow Sandwich Cookie Recipe |

Giant Chewy Biscoff Cookies (with Peeps)

PEEPS Cookies recipe for giant, soft, chewy cookies sandwiched together with marshmallow fluff.

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  • 1 Cup 2 sticks butter
  • 1 Cup brown sugar
  • 1 Cup granulated sugar
  • 1 1/2 Cups Biscoff spread
  • 2 eggs
  • 1 teaspoon vanilla extract
  • 2 1/2 Cups flour
  • 1 teaspoon baking soda
  • Additional sugar


  • Marshmallow Fluff
  • Sprinkles
  • Peeps


  • Combine butter, sugars, and Biscoff and mix until smooth in the bowl of your mixer. 
  • In a separate bowl combine the flour and baking soda.
  • Add eggs and vanilla to the mixer. Then slowly incorporate the dry ingredients. Dough will be wet. For best results refrigerate for at least 30 minutes to 1 hour.
  • Form dough into 1 inch balls and roll in sugar. Place on ungreased cookie sheet and bake at 350°F for about 15 minutes or until firm and golden brown.
Did you make this recipe?Tag @katrinaskitchen on Instagram with the hashtag #katrinaskitchenrecipes

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PEEPS Easter Ideas |

Disclosure: This is not a sponsored post, we just love Peeps ♥ Special thanks to Michelle from Sugar Swings Serve Some and Christi from Love from the Oven for organizing the Peeps Party!