I love making Iced Oatmeal Cookies because they remind me of my childhood. The combination of oats and sweet icing brings back fond memories of baking with my family. There’s something truly special about sharing these treats with loved ones, especially my sister Jennifer, who always claimed the icing was the best part!
Baking these cookies is simple, and the result is always a crowd-pleaser. Let’s dive into how to make them so you can enjoy this classic treat too!
Your Ingredients List
- 1 cup rolled oats
- 1 cup all-purpose flour
- 1/2 cup brown sugar
- 1/2 cup granulated sugar
- 1/2 cup butter, softened
- 1 egg
- 1 teaspoon vanilla extract
- 1/2 teaspoon baking soda
- 1/2 teaspoon cinnamon
- 1/4 teaspoon salt
- 1 cup powdered sugar (for icing)
- 2 tablespoons milk (for icing)
- 1/2 teaspoon vanilla extract (for icing)
My Go-To Equipment
I like to keep it simple in the kitchen. For this recipe, I use my mixing bowls, measuring cups, a mixing spoon, baking sheets, and parchment paper. A whisk helps with the icing, and a cooling rack is essential for letting the cookies cool after baking.
The Simple Steps to Follow
- Preheat the oven to 350°F (175°C).
- In a large bowl, cream together the softened butter, brown sugar, and granulated sugar until smooth.
- Beat in the egg and vanilla extract.
- In a separate bowl, mix together the rolled oats, flour, baking soda, cinnamon, and salt.
- Gradually add the dry ingredients to the wet ingredients and mix until combined.
- Drop rounded tablespoons of dough onto ungreased baking sheets.
- Bake for 10-12 minutes, or until the edges are golden brown.
- Allow to cool on the baking sheets for a few minutes, then transfer to wire racks to cool completely.
- For the icing, mix the powdered sugar, milk, and vanilla extract in a bowl until smooth.
- Drizzle the icing over the cooled cookies and let set before serving.

Healthy Twists on a Classic
You can make these cookies a little healthier by using whole grain flour instead of all-purpose flour. Adding some nuts or dried fruit can also boost the nutrition. If you’re watching sugar intake, consider using a sugar substitute or reducing the overall sugar in the recipe. These small changes can make your classic cookie just a bit healthier while still being delicious!
Serving Suggestions From My Table
I usually serve my iced oatmeal cookies with a cup of tea or coffee. They also go well with a scoop of ice cream on the side for a fun dessert option. If I’m hosting friends, I love to arrange a plate with some sliced fruit for a refreshing contrast.
Getting It Just Right
To ensure your cookies turn out perfectly, make sure to measure your ingredients accurately. Keep an eye on them in the oven; if you prefer soft cookies, take them out as soon as the edges turn golden. Letting them cool on the baking sheet for a few minutes helps them set while keeping them soft.
How to Store Leftovers
Store any leftover cookies in an airtight container at room temperature. They’ll stay fresh for about a week. If you want to enjoy them longer, you can freeze them. Just wrap each cookie in plastic wrap and place them in a freezer bag. They’ll be good for up to three months in the freezer.
Enjoy Every Moment
Baking is not just about the treats; it’s about the memories we create. Take the time to enjoy the process, and share those cookies with the people you care about. Every bite will remind you of those special times.
A Few Common Questions
How do I make my Iced Oatmeal Cookies soft?
To keep your iced oatmeal cookies soft, make sure not to overbake them. Taking them out when the edges are just golden will help maintain a chewy texture. Also, store them in an airtight container after baking.
Can I use gluten-free flour for Iced Oatmeal Cookies?
Yes, you can use gluten-free flour to make these cookies! Just be sure to choose a blend that works well for cookies and adjust the liquids slightly if needed, as gluten-free flours can absorb moisture differently.
What can I do with leftover icing?
If you have leftover icing, you can store it in the fridge for a short time. Just place it in an airtight container. You can use it later to ice more cookies or drizzle it on pancakes or waffles for a sweet treat!
Print
Iced Oatmeal Cookies
- Total Time: 27 minutes
- Yield: 24 cookies 1x
- Diet: Vegetarian
Description
Delicious iced oatmeal cookies that bring back fond childhood memories, perfect for sharing with loved ones.
Ingredients
- 1 cup rolled oats
- 1 cup all-purpose flour
- 1/2 cup brown sugar
- 1/2 cup granulated sugar
- 1/2 cup butter, softened
- 1 egg
- 1 teaspoon vanilla extract
- 1/2 teaspoon baking soda
- 1/2 teaspoon cinnamon
- 1/4 teaspoon salt
- 1 cup powdered sugar (for icing)
- 2 tablespoons milk (for icing)
- 1/2 teaspoon vanilla extract (for icing)
Instructions
- Preheat the oven to 350°F (175°C).
- In a large bowl, cream together the softened butter, brown sugar, and granulated sugar until smooth.
- Beat in the egg and vanilla extract.
- In a separate bowl, mix together the rolled oats, flour, baking soda, cinnamon, and salt.
- Gradually add the dry ingredients to the wet ingredients and mix until combined.
- Drop rounded tablespoons of dough onto ungreased baking sheets.
- Bake for 10-12 minutes, or until the edges are golden brown.
- Allow to cool on the baking sheets for a few minutes, then transfer to wire racks to cool completely.
- For the icing, mix the powdered sugar, milk, and vanilla extract in a bowl until smooth.
- Drizzle the icing over the cooled cookies and let set before serving.
Notes
For healthier options, use whole grain flour or add nuts/dried fruits. Store cookies in an airtight container for up to a week or freeze them for up to three months.
- Prep Time: 15 minutes
- Cook Time: 12 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 cookie
- Calories: 150
- Sugar: 10g
- Sodium: 90mg
- Fat: 6g
- Saturated Fat: 3g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 21g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 15mg
Keywords: iced oatmeal cookies, cookies, dessert, baking
