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Iced Oatmeal Cookies Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.4 from 19 reviews
  • Author: Caroline
  • Prep Time: 15 minutes
  • Cook Time: 12 minutes
  • Total Time: 27 minutes
  • Yield: 18 cookies
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

These Iced Oatmeal Cookies are a delightful twist on the classic oatmeal cookie, featuring a soft, chewy texture with warm spices and a luscious sweet glaze. Perfect as a snack or dessert, they combine the wholesome goodness of oats with a sweet vanilla glaze that adds a shiny, flavorful finish.


Ingredients

Units Scale

Cookie Dough:

  • 1 cup rolled oats lightly pulsed in a food processor
  • 1 cup all-purpose flour
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon cinnamon
  • 1/4 teaspoon nutmeg
  • 1/2 teaspoon salt
  • 1/2 cup unsalted butter melted and cooled
  • 1/2 cup brown sugar
  • 1/4 cup granulated sugar
  • 1 large egg beaten
  • 1 teaspoon vanilla extract

Glaze:

  • 1 cup powdered sugar
  • 3 tablespoons milk
  • 1 teaspoon light corn syrup (optional for shiny sheen)
  • 1/4 teaspoon vanilla or maple extract (optional)

Instructions

  1. Preheat Oven: Preheat your oven to 350°F and line baking sheets with parchment paper to prevent sticking and ensure even baking.
  2. Pulse Oats: Place the rolled oats in a food processor and pulse 4–5 times until they are coarsely ground, which helps integrate them better into the dough.
  3. Combine Dry Ingredients: In a mixing bowl, whisk together the pulsed oats, all-purpose flour, baking soda, cinnamon, nutmeg, and salt to evenly distribute the spices and leavening agent.
  4. Mix Wet Ingredients: In another bowl, whisk melted and cooled unsalted butter with brown sugar and granulated sugar until smooth. Then stir in the beaten egg and vanilla extract until fully combined.
  5. Form Dough: Gradually add the dry ingredients into the wet ingredients and mix with a wooden spoon until just combined, ensuring not to overmix for tender cookies.
  6. Optional Chilling: Chill the dough in the refrigerator for 20 minutes if you prefer thicker cookies, which helps control spreading during baking.
  7. Shape Cookies: Scoop 1 tablespoon of dough for each cookie, roll into balls, and place them about 2 inches apart on the prepared baking sheets. For flatter cookies, gently press each ball with your fingers before baking.
  8. Bake: Bake in the preheated oven for 12 minutes or until the edges are set and the tops and edges turn slightly golden, signaling they are done.
  9. Cool Cookies: Transfer the baked cookies to a wire rack and allow them to cool completely before glazing to prevent the glaze from melting.
  10. Prepare Glaze: In a small bowl, whisk together powdered sugar, milk, and optional light corn syrup and vanilla or maple extract until smooth and pourable.
  11. Ice the Cookies: Dip the tops of the cooled cookies into the glaze, then place them back on a parchment-lined baking sheet with a cooling rack on top. Allow the glaze to set completely before stacking or serving.

Notes

  • For a thicker cookie, chilling the dough for 20 minutes is recommended before baking to reduce spreading.
  • Using light corn syrup in the glaze adds a glossy finish but can be omitted if unavailable.
  • For a dairy-free version, substitute butter with a plant-based margarine and use a non-dairy milk in the glaze.
  • If you prefer a stronger spice flavor, increase cinnamon by an additional ¼ teaspoon.
  • Store cookies in an airtight container at room temperature for up to 5 days to maintain freshness.

Nutrition

  • Serving Size: 1 cookie
  • Calories: 150 kcal
  • Sugar: 12 g
  • Sodium: 120 mg
  • Fat: 7 g
  • Saturated Fat: 4 g
  • Unsaturated Fat: 2 g
  • Trans Fat: 0 g
  • Carbohydrates: 20 g
  • Fiber: 2 g
  • Protein: 2 g
  • Cholesterol: 25 mg