These Iced Oatmeal Cookies are the perfect blend of soft and chewy with a sweet, crackly vanilla glaze on top. Made with old-fashioned oats, warm spices, and a touch of nostalgia, they're just like the classic bakery version, but even better homemade. If you're craving a cozy cookie with vintage vibes, this recipe delivers every time.
Updated June 2025 with classic ingredients, fresh baking tips, and FAQs to help your cookies come out just right. Originally posted February 2016.
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I've been baking homemade cookies since I was a kid, and this iced oatmeal cookie recipe is one I've tested and tweaked over the years to get just right. With its soft center, crisp edges, and that signature crackly glaze, it's the kind of nostalgic treat that always makes it to my cookie tin, especially during the holidays or a cozy weekend at home.
Before You Bake, Read This!
💬 The Vibe:
Chewy oatmeal cookie meets powdered sugar glaze in this vintage-inspired bake. They taste like the store-bought version you grew up with, but way better because you made them.
🔑 What You Gotta Know:
- Oats: Pulse half in the food processor to mimic that classic coarse texture.
- Butter and Eggs: Use classic butter and large eggs for richness.
- Spices: Cinnamon + nutmeg add warmth and depth.
- Icing: Make it thin enough to drip, you want that crackled glaze top!
🍴 Best Bite Alert:
Dip the tops in the glaze when the cookies are fully cooled. If they're warm, the icing will melt off.
📖 Recipe
Iced Oatmeal Cookies Recipe
Ingredients
- For the Cookies:
- 2 cups old-fashioned rolled oats
- 2 cups all-purpose flour
- 1 tablespoon baking powder
- ½ teaspoon baking soda
- ½ teaspoon salt
- 2 teaspoons ground cinnamon
- ¼ teaspoon ground nutmeg
- 1 cup unsalted butter, room temperature
- 1 cup light brown sugar
- ½ cup granulated sugar
- 2 large eggs
- 1 teaspoon vanilla extract
- For the Icing:
- 2 cups powdered sugar
- 3 tablespoons whole milk
- ½ teaspoon vanilla extract
Instructions
- Preheat your oven to 350°F. Line two baking sheets with parchment paper.
- Pulse oats: Add 1 cup of the oats to a food processor and pulse until it becomes a coarse meal, about 5-10 seconds. Combine with the remaining 1 cup of whole oats.
- Mix dry ingredients: In a medium bowl, whisk together the 2 cups oats, 2 cups all-purpose flour, 1 tablespoon baking powder, ½ teaspoon baking soda, ½ teaspoon salt, 2 teaspoons cinnamon, and ¼ teaspoon nutmeg.
- Cream butter and sugars: In a large bowl using a hand mixer (or stand mixer), cream the 1 cup softened butter, 1 cup brown sugar, and ½ cup granulated sugar until light and fluffy, about 2-3 minutes.
- Add egg and vanilla: Mix in the 2 large eggs and 1 teaspoon vanilla extract until well combined.
- Combine: Gradually add the dry ingredients to the wet mixture and mix until just combined. Do not overmix.
- Scoop and bake: Use a cookie scoop or tablespoon to portion dough onto the prepared baking sheets, spacing about 2 inches apart. Bake for 12-14 minutes, or until the edges are lightly golden.
- Cool: Let cookies rest on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely.
- Make the glaze: In a small bowl, whisk together the 2 cups powdered sugar, 3 tablespoons milk, and ½ teaspoon vanilla extract. Add more milk as needed to reach a pourable consistency.
- Glaze cookies: Once cookies are completely cool, dip the tops into the icing or drizzle it over. Let the glaze set before storing. Enjoy!
Tips & Variations
- Classic Ingredients: Use real butter, large eggs, and whole milk.
- Optional Add-In: Love raisins? Fold in ½ cup before baking.
- Texture Tip: Don't skip pulsing half the oats, it's what gives these cookies that classic bite.
- Skip the Icing? They're still delicious without it.
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Storage Tips
- Store in an airtight container at room temperature for up to 4 days.
- You can freeze the baked cookies (before icing) for up to 2 months.
- Glaze after thawing for the best texture.
FAQs
Yes! Use certified gluten-free rolled oats and a 1:1 gluten-free flour blend.
Nope. They're still great without the icing if you want to cut the sweetness.
Think maple syrup consistency. It should drip slowly when you dip the cookies in.
Absolutely! Just be sure to chill the dough if your kitchen is warm.
Want More Cozy Cookie Recipes?
- Oatmeal Raisin Cookies
- Oatmeal Cream Pies
- Coffee Cookies
- Chocolate Chip Pretzel Cookies
- Bakery Style Chocolate Chip Cookies
Did you grow up eating Oatmeal Cookies with Icing too? Let me know your family twist in the comments! If you make this recipe, tag @SimplyLaKita on Instagram or pin it to save for later.
💌 From my kitchen to yours, happy baking!
Sonya says
These look delicious. I still haven't decided what my Valentine's dessert will be. I was thinking about it earlier today. And I kind of leaning towards making the birthday cake you posted a few weeks ago 🙂 I haven't eaten cake in a while and that would be something easy and yummy to make.
I love your new blog design.
admin says
I haven't thought of what to make myself so I feel you. That cake is a great idea and it was so delicious. Thank you so much...it is still in process 🙂
Tamara says
I love Oprah's sentiment.
I was looking at iced cookie recipes today, which is funny timing. I love them! They remind me of the iced cookies of my youth. These look spectacular.
admin says
Wow--perfect timing!! They really do, especially when you add the icing. Thank you 🙂
Akaleistar says
Those cookies look really good! If I can't have a free car, I'll definitely take the free cookie recipe 🙂
admin says
Thank you!! It worked out perfectly then 😉