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Iced Oatmeal Cookies

Soft, chewy oatmeal cookies topped with a sweet vanilla icing. A classic homemade treat perfect for any occasion.
Prep : 10 Total : 25 minutes

Ingredients
  

Cookie Dough

  • 2 cups all-purpose flour
  • 1 teaspoon baking soda
  • 0.5 teaspoon baking powder
  • 0.5 teaspoon salt
  • 3 cups old-fashioned rolled oats
  • 1 cup granulated sugar
  • 1 cup packed light brown sugar
  • 2 large eggs
  • 1 teaspoon pure vanilla extract
  • 2 cups unsalted butter, softened

Vanilla Icing

  • 0.5 cup milk
  • 0.5 cup granulated sugar
  • 0.5 teaspoon vanilla extract
  • 0.25 teaspoon almond extract (optional)
  • 1.5 cups powdered sugar

Instructions
 

Preparation Steps

  • Preheat the oven to 350°F (175°C). Line two baking sheets with parchment paper.
  • In a large bowl, cream together the softened butter, granulated sugar, and brown sugar until light and fluffy.
  • Beat in the eggs one at a time, then stir in the vanilla extract.
  • In a separate bowl, whisk together the flour, baking soda, baking powder, and salt. Gradually add the dry ingredients to the wet mixture, mixing until just combined.
  • Fold in the rolled oats until evenly distributed.
  • Drop rounded tablespoons of dough onto the prepared baking sheets, spacing them about 2 inches apart.
  • Bake for 12–15 minutes, or until the edges are lightly golden. Allow cookies to cool on the baking sheet for 5 minutes before transferring to a wire rack.
  • While cookies bake, prepare the icing by combining milk, granulated sugar, vanilla extract, and almond extract (if using) in a small bowl. Whisk until smooth, then gradually add powdered sugar until desired consistency is reached.
  • Once cookies have cooled completely, spread or drizzle the icing over each cookie.
  • Let the icing set for at least 30 minutes before serving. Store in an airtight container at room temperature.

Notes

These cookies stay fresh at room temperature for up to 5 days when stored in an airtight container.