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Iced Oatmeal Cookies

thetimelessbaker
A soft, chewy old-fashioned cookie that is packed with oatmeal and cinnamon and topped with a coffee-spiked cinnamon icing.
5 from 2 votes
Prep Time 15 minutes
Cook Time 10 minutes
Total Time 25 minutes
Course Dessert
Cuisine American

Equipment

  • cookie sheets
  • silicone baking mat or parchment paper
  • mixer
  • medium sized cookie scoop or tablespoon

Ingredients
  

Cookies

  • 1 cup unsalted butter, softened
  • 1 cup light brown sugar, packed
  • 1 cup granulated sugar
  • 2 large eggs, room temperature
  • 1 tsp vanilla extract
  • 1 tsp baking soda
  • 1 tsp salt
  • 1 and 1/2 cups all-purpose flour
  • 1 and 1/4 tsp ground cinnamon
  • 3 cups old fashioned oats

Icing

  • 3 cups powdered sugar
  • 1 tsp ground cinnamon
  • 2 tbsp butter, unsalted and softened
  • 1/4 cup + 1 tbsp freshly brewed coffee, slightly cooled

Instructions
 

For the Cookies

  • Preheat the oven to 350 °F. Place oven rack in middle of oven.
  • Line baking sheets with silicone baking mat or parchment paper.
  • Using mixer, cream butter with sugars until light and fluffy, around 2 minutes.
  • Add eggs, one at a time. Then, add vanilla.
  • Sift or whisk the baking soda, salt, flour and cinnamon together.
  • Slowly add the dry ingredients to wet mixture, in 3 different additions.
  • Fold in oats by hand.
  • Using a medium-sized cookie scoop or table spoon, scoop dough onto cookie sheet.
  • Bake cookies 10-12 minutes or until lightly browned around the edges.
  • Remove cookie sheets from oven; allow cookies to cool on sheets 1-2 minutes before moving to wire rack to cool.
  • Drizzle cookies with icing and allow icing to harden before storing cookies.

For the Icing

  • Sift or whisk powdered sugar and cinnamon together in large bowl.
  • Slowly whisk in coffee and butter; whisk until smooth and no lumps remain.
  • Drizzle onto cooled cookies (cookies can still be slightly warm while icing).

Notes

  • You can ice the cookies while they are still warm.
  • This dough freezes well and will keep up to 3 months frozen.  
  • You can also bake the cookies ahead of time and ice them later.
  • Store iced cookies in an airtight container for up to 72 hours.
  • Freeze un-iced cookies for 4-6 weeks and iced cookies for up to 4 weeks.
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