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A close-up of freshly baked rhubarb cookies on a cooling rack.

Soft Rhubarb Cookies with Vanilla Glaze (Bakery Style)

These soft, bakery-style cookies feature tender pieces of rhubarb and are finished with a delightful vanilla glaze, making them an ideal spring dessert.
Prep Time 20 minutes
Cook Time 12 minutes
Total Time 32 minutes
Servings 12 cookies
Calories 250 kcal

Equipment

  • Baking sheet
  • Parchment paper
  • Mixing bowls
  • Whisk
  • Electric mixer (optional)
  • Wire rack

Ingredients
  

For the Cookies

  • 2 1/4 cups all-purpose flour
  • 1 tsp baking soda
  • 1/4 tsp salt
  • 1/2 cup unsalted butter, softened
  • 1 cup granulated sugar
  • 1 large egg
  • 1 tsp vanilla extract
  • 1 cup diced rhubarb

For the Vanilla Glaze

  • 1 1/2 cups powdered sugar
  • 2-3 tbsp milk
  • 1/2 tsp vanilla extract

Instructions
 

Cookies

  • Preheat your oven to 375°F (190°C). Line a baking sheet with parchment paper.
  • Whisk together the flour, baking soda, and salt in a medium bowl.
  • In a large bowl, cream together the softened butter and granulated sugar until light and fluffy.
  • Beat in the egg and vanilla extract until well combined.
  • Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
  • Gently fold in the diced rhubarb.
  • Drop spoonfuls of dough onto the prepared baking sheet, leaving space between them.
  • Bake for 10-12 minutes, or until the edges are lightly golden and the centers are set. Let cool on the baking sheet for a few minutes before transferring to a wire rack to cool completely.

Vanilla Glaze

  • In a small bowl, whisk together the powdered sugar, milk, and vanilla extract until smooth.
  • Once the cookies are completely cool, drizzle or spread the glaze over each cookie.

Notes

For best results, make sure your butter is truly softened to room temperature. If fresh rhubarb isn't available, frozen rhubarb can be used; do not thaw it before adding to the dough.