Iced Oatmeal Cookies

These Iced Oatmeal Cookies are the perfect combination of soft, chewy oatmeal cookies topped with a sweet, vanilla glaze. Simple to make and absolutely irresistible, they’re ideal for any occasion—from casual snacks to festive celebrations.

Why You’ll Love This Recipe

Oatmeal cookies are a classic, and these Iced Oatmeal Cookies take them to the next level with a smooth, sweet glaze on top. The chewy texture of the cookies pairs beautifully with the warm spices of cinnamon and nutmeg, while the vanilla glaze adds just the right amount of sweetness. Whether you’re baking for a family gathering, a cozy treat for yourself, or a cookie swap, these cookies are sure to be a hit!

Ingredients

For the Cookie Dough:

• 1 cup rolled oats (lightly pulsed in a food processor)

• 1 cup all-purpose flour

• ½ teaspoon baking soda

• ½ teaspoon cinnamon

• ¼ teaspoon nutmeg

• ½ teaspoon salt

• ½ cup unsalted butter (melted and cooled)

• ½ cup brown sugar

• ¼ cup granulated sugar

• 1 large egg (beaten)

• 1 teaspoon vanilla extract

For the Glaze:

• 1 cup powdered sugar

• 2-3 tablespoons milk

• 1 teaspoon light corn syrup (optional, for a shiny sheen)

• ¼ teaspoon vanilla or maple extract (optional)

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Directions

For the Cookie Dough:

1. Preheat the oven to 350°F (175°C) and line baking sheets with parchment paper.

2. Pulse the rolled oats in a food processor 4-5 times until coarsely ground.

3. In a medium bowl, whisk together the oats, flour, baking soda, cinnamon, nutmeg, and salt.

4. In another bowl, whisk the melted butter with both sugars. Stir in the beaten egg and vanilla extract.

5. Gradually add the dry ingredients into the wet mixture and stir with a wooden spoon until just combined.

6. For thicker cookies, chill the dough for 15-20 minutes (optional).

7. Scoop 1 tablespoon of dough for each cookie, roll into a ball, and place them about 2 inches apart on the baking sheet. For flatter cookies, press the dough balls down with your fingers before baking.

8. Bake for 10-12 minutes, or until the edges are set and the tops are slightly golden.

9. Transfer the cookies to a wire rack to cool completely.

For the Glaze:

1. In a small bowl, mix the powdered sugar, milk, corn syrup (optional), and vanilla or maple extract (optional) until smooth.

2. Once the cookies are cooled, dip the tops of the cookies into the glaze and place them back on the parchment-lined baking sheet. Allow the glaze to set before stacking.

Serving:

Serve these delicious iced oatmeal cookies with a warm cup of tea or coffee, or enjoy them as a simple sweet treat any time of day!

Servings and Timing

• Servings: 18 cookies

• Prep Time: 15 minutes

• Cook Time: 10 minutes

• Total Time: 25 minutes

Storage/Reheating

Store any leftover iced oatmeal cookies in an airtight container at room temperature for up to 4 days. To keep the glaze intact, be sure to place parchment paper between layers of cookies. These cookies do not need reheating and are best enjoyed fresh!

FAQs

Can I use old-fashioned oats instead of rolled oats?

Yes, you can use old-fashioned oats in place of rolled oats, but you may need to pulse them in a food processor a bit more to achieve a coarser texture that’s better suited for cookies.

Can I make these cookies without the glaze?

Yes, you can make these cookies without the glaze for a less sweet treat. The cookies are delicious on their own, thanks to the flavors of cinnamon, nutmeg, and oats.

Can I substitute the butter with something else?

You can substitute the butter with margarine or a plant-based butter if you need a dairy-free version of the cookies. Just be sure to choose a product that’s suitable for baking.

Can I add raisins or chocolate chips to the dough?

Absolutely! Adding raisins, chocolate chips, or even chopped nuts to the dough will give the cookies an extra burst of flavor and texture.

Can I freeze the cookie dough?

Yes, you can freeze the dough for up to 3 months. Simply scoop the dough into balls, freeze on a baking sheet, and then transfer to an airtight container or freezer bag. When you’re ready to bake, bake from frozen, adding an extra 2-3 minutes to the bake time.

How can I make the glaze thicker?

To make the glaze thicker, reduce the amount of milk or add more powdered sugar until you reach your desired consistency.

Conclusion

These Iced Oatmeal Cookies are the perfect combination of chewy, spiced oatmeal goodness with a sweet vanilla glaze. They’re easy to make, incredibly flavorful, and perfect for sharing. Whether you enjoy them for a special occasion or just a comforting snack, these cookies will definitely be a favorite in your baking rotation!

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