Go Back
+ servings
iced oatmeal cookies on a sheet pan.

Iced Oatmeal Cookies

5 from 1 vote
These iced oatmeal cookies have a slightly crispy golden brown edge, a soft center, and just the right amount of chew. And the warm vanilla icing on top adds just the right amount of extra sweetness.
PRINT RECIPE PIN RECIPE
Prep Time15 minutes
Cook Time8 minutes
Total Time23 minutes
Servings: 20 cookies
Author: Molly

INGREDIENTS

  • 1 cup unsalted butter room temperature
  • 1/2 cup granulated sugar
  • 1 cup light brown sugar packed
  • 2 large eggs room temperature
  • 2 teaspoons vanilla extract
  • 1 2/3 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1 teaspoon cinnamon
  • ½ teaspoon salt
  • 3 cups old-fashioned rolled oats

Icing

  • 1 1/2 cups powdered sugar
  • 1/2 teaspoon vanilla extract
  • 2 Tablespoons milk

INSTRUCTIONS

  • In the bowl of a stand mixer, or in a large bowl with an electric mixer, beat the butter, sugar, and brown sugar for 2-3 minutes, until light and fluffy.
    1 cup unsalted butter, 1/2 cup granulated sugar, 1 cup light brown sugar
  • Add the eggs and the vanilla and continue to beat for 1-2 minutes, scraping down the sides of the bowl as needed.
    2 large eggs, 2 teaspoons vanilla extract
  • Whisk together the flour, baking soda, cinnamon salt, and oats in a large bowl. Add the dry ingredients and beat on low to incorporate into the dough, then turn the mixer up to high to combine fully. Cover thee dough with plastic wrap and chill in the fridge for one hour, or up to 3 days.
    1 2/3 cups all-purpose flour, 1 teaspoon baking soda, 1 teaspoon cinnamon, ½ teaspoon salt, 3 cups old-fashioned rolled oats
  • Preheat the oven to 350°F and line a large baking sheet with parchment paper.
  • Use a large (3 Tablespoon) cookie scoop to roll the dough into even-sized balls. Arrange them 3 inches apart on the prepared cookie sheet and bake in the preheated oven for 8-10 minutes, until the edges and top are just set. If the edges spread slightly, swirl a large-rimmed glass or coffee cup around the cookie to reshape it into a circle.
  • Allow them to cool on the cookie sheet for 5 minutes then transfer to a wire rack to cool completely.
  • Once they’re cooled, whisk together the powdered sugar, vanilla, and milk in a shallow bowl or dish. Just barely dip the tops of each cookie in the icing, leaving some spots uncovered. Make sure the cookies are cool or they’ll be too soft to dip and could break when you pull them out of the icing. Let the icing set for 15-20 minutes then enjoy.
    1 1/2 cups powdered sugar, 1/2 teaspoon vanilla extract, 2 Tablespoons milk
  • Cookies stay fresh at room temperature for up to 3 days. You can refrigerate the dough for up to 1 week or freeze for up to 3 months. Stack between parchment paper when storing.

Nutrition

Serving: 1cookie | Calories: 270kcal | Carbohydrates: 41g | Protein: 3g | Fat: 11g | Saturated Fat: 6g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Trans Fat: 0.4g | Cholesterol: 41mg | Sodium: 125mg | Fiber: 2g | Sugar: 25g | Vitamin A: 310IU | Vitamin C: 0.004mg | Calcium: 25mg | Iron: 1mg
Did you make this recipe?Mention @What_mollymade or tag #WhatMollyMade so I can see it and feature you!