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Chocolate Peanut Butter Pinwheels.

Chocolate Peanut Butter Pinwheel Cookies

Be sure you have parchment paper on hand before making these cookies. You use it to roll the dough up into a pinwheel.
Prep Time 30 minutes
Cook Time 10 minutes
Total Time 40 minutes
Servings 36 cookies
Author GlutenFreeBaking.com

Ingredients

  • 1 1/2 cups white rice flour (6 ounces; 170 grams)
  • 1/2 cup sweet rice flour (2 ounces; 56 grams)
  • 1/2 cup cornstarch (2 ounces; 56 grams)
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1/4 teaspoon xanthan gum
  • 2 sticks unsalted butter, softened (1 cup; 8 ounces; 226 grams)
  • 1 cup firmly packed dark brown sugar (7 1/2 ounces; 212 grams)
  • 1 cup smooth peanut butter (9 1/2 ounces; 270 grams)
  • 1 large egg (about 1 3/4 ounces; 50 grams)
  • 1 teaspoon vanilla extract
  • 1 cup semisweet chocolate pieces or chocolate chips (6 ounces; 170 grams)
  • 1 teaspoon butter

Instructions

  1. Make the Dough: Whisk together white rice flour, cornstarch, sweet rice flour, baking soda, salt, and xanthan gum in a small bowl. 

  2. In bowl of stand mixer fitted with paddle attachment, cream together butter and dark brown sugar until thick paste forms. Add peanut butter, cream until smooth. Stop mixer. Scrape down bottom and sides of the bowl. Add egg and vanilla extract, cream until smooth, about 30 seconds.
  3. Stop mixer. Add dry ingredients. Mix until dough forms. Generously white rice flour your countertop. Turn dough out onto counter and pat into a round. Use a knife and cut dough in half.
  4. Place one half of the dough on a piece of parchment paper. Roll into a rectangle, about 8x10-inches. Set aside. Repeat with remaining dough. (Each piece of dough should be on its own piece of parchment.
  5. Prepare the filling: Melt chocolate in microwave-safe bowl. Add butter and still until smooth. Allow to cool for two minutes. let cool completely. Spread each dough-rectangle with half of the chocolate mixture.
  6. Starting with the long edge, roll dough tightly, using parchment to aid the rolling, if needed, into a log. Gently press edge to seal. Roll parchment around log and then wrap with plastic wrap to seal.
  7. Refrigerate overnight.
  8. Preheat oven to 375°F. Line baking sheets with parchment paper.

  9. With sharp knife, cut 1/4-inch slices. Place slices 1 1/2 inches apart on baking sheet.

  10. Bake until golden brown, about 10 minutes. Allow cookies to cool on baking sheet for five minutes before transferring to a wire rack and cool.