• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

bakepeek

  • Home
  • Main Dishes
  • Breakfast & Brunch
  • Appetizers & Snacks
  • Dinner
  • Dessert
  • Contact
  • About

bakepeek

  • Home
  • Main Dishes
  • Breakfast & Brunch
  • Appetizers & Snacks
  • Dinner
  • Dessert
  • Contact
  • About
Home » Iced Oatmeal Cookies Crumbl: The Ultimate Guide to Baking Perfection

Iced Oatmeal Cookies Crumbl: The Ultimate Guide to Baking Perfection

June 23, 2025 by bakepeekDessert

Iced Oatmeal Cookies Crumbl – just the name conjures up images of perfectly spiced, chewy cookies topped with a sweet, creamy glaze. Have you ever bitten into a cookie that instantly transported you back to childhood? For me, these cookies do exactly that! They’re a delightful twist on a classic, and I’m so excited to share my version, inspired by the famous Crumbl bakery, with you.

Oatmeal cookies themselves have a rich history, dating back to the late 19th century when oats became more readily available as a baking ingredient. They quickly gained popularity for their wholesome goodness and satisfying texture. But the addition of a luscious icing? That takes them to a whole new level of indulgence!

What makes these Iced Oatmeal Cookies Crumbl-worthy? It’s the perfect balance of textures and flavors. The slightly chewy, subtly spiced cookie base is wonderfully complemented by the smooth, sweet icing. They’re also incredibly convenient to make – perfect for a weekend baking project or a special treat any day of the week. Trust me, once you try this recipe, you’ll understand why everyone raves about them. Get ready to experience cookie perfection!

Iced oatmeal cookies Crumbl this Recipe

Ingredients:

  • For the Oatmeal Cookie Dough:
    • 1 cup (2 sticks) unsalted butter, softened
    • 1 cup packed light brown sugar
    • 1/2 cup granulated sugar
    • 2 large eggs
    • 1 teaspoon vanilla extract
    • 1 1/2 cups all-purpose flour
    • 1 teaspoon baking soda
    • 1 teaspoon ground cinnamon
    • 1/2 teaspoon salt
    • 3 cups rolled oats (not instant)
  • For the Icing:
    • 4 cups powdered sugar
    • 1/2 cup (1 stick) unsalted butter, softened
    • 1/4 cup milk (plus more as needed)
    • 1 teaspoon vanilla extract
    • Pinch of salt

Preparing the Oatmeal Cookie Dough:

  1. Cream the Butter and Sugars: In a large bowl, or the bowl of your stand mixer, cream together the softened butter, light brown sugar, and granulated sugar until light and fluffy. This usually takes about 3-5 minutes. Make sure to scrape down the sides of the bowl occasionally to ensure everything is evenly mixed. This step is crucial for achieving a tender cookie.
  2. Add the Eggs and Vanilla: Beat in the eggs one at a time, mixing well after each addition. Then, stir in the vanilla extract. The mixture should be smooth and well combined.
  3. Combine Dry Ingredients: In a separate medium bowl, whisk together the all-purpose flour, baking soda, ground cinnamon, and salt. Whisking ensures that the baking soda and cinnamon are evenly distributed throughout the flour, which is important for proper leavening and flavor.
  4. Gradually Add Dry Ingredients to Wet Ingredients: Gradually add the dry ingredients to the wet ingredients, mixing on low speed until just combined. Be careful not to overmix, as this can result in tough cookies. Overmixing develops the gluten in the flour, leading to a less tender cookie.
  5. Stir in the Oats: Stir in the rolled oats until they are evenly distributed throughout the dough. Make sure the oats are well incorporated, but again, avoid overmixing.
  6. Chill the Dough: Cover the bowl with plastic wrap and chill the dough in the refrigerator for at least 30 minutes, or up to 2 hours. Chilling the dough helps to prevent the cookies from spreading too much during baking and also allows the flavors to meld together. If you chill the dough for longer than 2 hours, you may need to let it sit at room temperature for a few minutes before scooping.

Baking the Cookies:

  1. Preheat the Oven: Preheat your oven to 350°F (175°C). Line baking sheets with parchment paper. Parchment paper prevents the cookies from sticking to the baking sheet and makes cleanup easier.
  2. Scoop the Dough: Use a cookie scoop or spoon to drop rounded tablespoons of dough onto the prepared baking sheets, leaving about 2 inches between each cookie. These cookies will spread a bit, so it’s important to give them enough room. For a Crumbl-style cookie, use a larger scoop (about 1/4 cup of dough per cookie).
  3. Bake the Cookies: Bake for 10-12 minutes, or until the edges are golden brown and the centers are set. The baking time may vary depending on your oven, so keep a close eye on the cookies.
  4. Cool the Cookies: Remove the baking sheets from the oven and let the cookies cool on the baking sheets for a few minutes before transferring them to a wire rack to cool completely. Cooling the cookies on the baking sheet allows them to firm up slightly before being moved, which helps to prevent them from breaking.

Preparing the Icing:

  1. Cream the Butter: In a large bowl, or the bowl of your stand mixer, cream the softened butter until smooth and creamy.
  2. Add Powdered Sugar: Gradually add the powdered sugar, mixing on low speed until combined. Be sure to add the powdered sugar gradually to prevent a cloud of sugar from puffing up.
  3. Add Milk and Vanilla: Add the milk and vanilla extract and beat until the icing is smooth and creamy. Add more milk, one tablespoon at a time, if needed to reach your desired consistency. The consistency should be thick enough to hold its shape but thin enough to spread easily.
  4. Add Salt: Stir in a pinch of salt to balance the sweetness.

Icing and Assembling the Cookies:

  1. Ice the Cookies: Once the cookies are completely cool, spread a generous layer of icing over the top of each cookie. You can use a spatula or a butter knife to spread the icing evenly.
  2. Let the Icing Set: Allow the icing to set for at least 30 minutes before serving. This will prevent the icing from smearing when you pick up the cookies.
  3. Enjoy! These iced oatmeal cookies are best enjoyed fresh. Store any leftover cookies in an airtight container at room temperature.

Tips for Perfect Oatmeal Cookies:

  • Use Room Temperature Ingredients: Using room temperature butter and eggs helps to ensure that the ingredients blend together smoothly and evenly, resulting in a more tender cookie.
  • Don’t Overmix: Overmixing the dough can develop the gluten in the flour, leading to tough cookies. Mix the dry ingredients into the wet ingredients until just combined.
  • Chill the Dough: Chilling the dough helps to prevent the cookies from spreading too much during baking and also allows the flavors to meld together.
  • Use Parchment Paper: Parchment paper prevents the cookies from sticking to the baking sheet and makes cleanup easier.
  • Don’t Overbake: Overbaking the cookies can result in dry, crumbly cookies. Bake them until the edges are golden brown and the centers are set.
  • Adjust Icing Consistency: If the icing is too thick, add a little more milk, one tablespoon at a time, until it reaches your desired consistency. If the icing is too thin, add a little more powdered sugar.
Variations:
  • Add Chocolate Chips: Stir in 1 cup of chocolate chips to the cookie dough for a chocolatey twist.
  • Add Raisins: Stir in 1 cup of raisins to the cookie dough for a classic oatmeal raisin cookie.
  • Add Nuts: Stir in 1 cup of chopped nuts, such as walnuts or pecans, to the cookie dough for added texture and flavor.
  • Spice it Up: Add a pinch of nutmeg or cloves to the cookie dough for a warmer, spicier flavor.
  • Lemon Icing: Substitute lemon juice for some of the milk in the icing for a tangy lemon flavor.
Troubleshooting:
  • Cookies are too flat: This could be due to using melted butter, not chilling the dough, or overmixing the dough. Make sure to use softened butter, chill the dough for at least 30 minutes, and avoid overmixing.
  • Cookies are too dry: This could be due to overbaking the cookies or using too much flour. Make sure to bake the cookies until the edges are golden brown and the centers are set, and measure the flour accurately.
  • Icing is too thick: Add a little more milk, one tablespoon at a time, until it reaches your desired consistency.
  • Icing is too thin: Add a little more powdered sugar until it reaches your desired consistency.

Iced oatmeal cookies Crumbl

Conclusion:

Well, there you have it! I truly believe this recipe for Iced Oatmeal Cookies Crumbl style is an absolute must-try. From the chewy, spiced cookie base to the sweet, creamy icing, every bite is a little piece of heaven. It perfectly captures that nostalgic oatmeal cookie flavor while elevating it with a touch of Crumbl’s signature indulgence. Trust me, your taste buds will thank you!

But why is this recipe so special? It’s more than just a cookie; it’s an experience. The warm spices like cinnamon and nutmeg create a comforting aroma that fills your kitchen, making it the perfect baking project for a cozy afternoon. And the best part? It’s surprisingly easy to make! Even if you’re not a seasoned baker, you can easily whip up a batch of these delicious treats. The recipe is straightforward, and the results are consistently amazing.

Beyond the incredible flavor and ease of preparation, these cookies are incredibly versatile. While the classic vanilla icing is divine, feel free to experiment with different flavors. A hint of maple extract in the icing would complement the oatmeal beautifully, or you could add a touch of lemon zest for a bright, citrusy twist. For a richer flavor, try using brown butter in the cookie dough. It adds a nutty depth that takes these cookies to the next level.

Speaking of serving suggestions, these cookies are perfect for any occasion. Enjoy them warm from the oven with a cold glass of milk, pack them in lunchboxes for a sweet treat, or bring them to your next potluck. They’re also a fantastic addition to a holiday cookie platter. For an extra special touch, try crumbling them over ice cream or using them to make an ice cream sandwich. The possibilities are endless!

And if you’re feeling adventurous, why not try some variations? Add chopped walnuts or pecans to the dough for a bit of crunch. Or, for a truly decadent treat, drizzle melted chocolate over the iced cookies. You could even add dried cranberries or raisins for a burst of fruity flavor. Don’t be afraid to get creative and make these cookies your own!

I’m so excited for you to try this recipe and experience the joy of baking these incredible Iced Oatmeal Cookies Crumbl style. I know you’ll love them as much as I do. Once you’ve made them, I’d absolutely love to hear about your experience! Did you try any variations? What did your family and friends think? Share your photos and stories in the comments below. I can’t wait to see your creations! Happy baking, and enjoy every delicious bite! Let me know if you have any questions, and I’ll do my best to help. I’m confident that this will become a new favorite recipe in your household.


Iced Oatmeal Cookies Crumbl: The Ultimate Guide to Baking Perfection

Soft, chewy oatmeal cookies with a sweet vanilla icing, perfect for any occasion.

Prep Time20 minutes
Cook Time12 minutes
Total Time60 minutes
Category: Dessert
Yield: 24 cookies
Save This Recipe

Ingredients

  • 1 cup (2 sticks) unsalted butter, softened
  • 1 cup packed light brown sugar
  • 1/2 cup granulated sugar
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1 1/2 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1 teaspoon ground cinnamon
  • 1/2 teaspoon salt
  • 3 cups rolled oats (not instant)
  • 4 cups powdered sugar
  • 1/2 cup (1 stick) unsalted butter, softened
  • 1/4 cup milk (plus more as needed)
  • 1 teaspoon vanilla extract
  • Pinch of salt

Instructions

  1. Cream the Butter and Sugars: In a large bowl, or the bowl of your stand mixer, cream together the softened butter, light brown sugar, and granulated sugar until light and fluffy. This usually takes about 3-5 minutes. Make sure to scrape down the sides of the bowl occasionally to ensure everything is evenly mixed.
  2. Add the Eggs and Vanilla: Beat in the eggs one at a time, mixing well after each addition. Then, stir in the vanilla extract. The mixture should be smooth and well combined.
  3. Combine Dry Ingredients: In a separate medium bowl, whisk together the all-purpose flour, baking soda, ground cinnamon, and salt.
  4. Gradually Add Dry Ingredients to Wet Ingredients: Gradually add the dry ingredients to the wet ingredients, mixing on low speed until just combined. Be careful not to overmix.
  5. Stir in the Oats: Stir in the rolled oats until they are evenly distributed throughout the dough.
  6. Chill the Dough: Cover the bowl with plastic wrap and chill the dough in the refrigerator for at least 30 minutes, or up to 2 hours.
  7. Preheat the Oven: Preheat your oven to 350°F (175°C). Line baking sheets with parchment paper.
  8. Scoop the Dough: Use a cookie scoop or spoon to drop rounded tablespoons of dough onto the prepared baking sheets, leaving about 2 inches between each cookie. For a Crumbl-style cookie, use a larger scoop (about 1/4 cup of dough per cookie).
  9. Bake the Cookies: Bake for 10-12 minutes, or until the edges are golden brown and the centers are set.
  10. Cool the Cookies: Remove the baking sheets from the oven and let the cookies cool on the baking sheets for a few minutes before transferring them to a wire rack to cool completely.
  11. Cream the Butter: In a large bowl, or the bowl of your stand mixer, cream the softened butter until smooth and creamy.
  12. Add Powdered Sugar: Gradually add the powdered sugar, mixing on low speed until combined.
  13. Add Milk and Vanilla: Add the milk and vanilla extract and beat until the icing is smooth and creamy. Add more milk, one tablespoon at a time, if needed to reach your desired consistency.
  14. Add Salt: Stir in a pinch of salt to balance the sweetness.
  15. Ice the Cookies: Once the cookies are completely cool, spread a generous layer of icing over the top of each cookie.
  16. Let the Icing Set: Allow the icing to set for at least 30 minutes before serving.
  17. Enjoy! These iced oatmeal cookies are best enjoyed fresh. Store any leftover cookies in an airtight container at room temperature.

Notes

  • Use room temperature butter and eggs for best results.
  • Don’t overmix the dough.
  • Chilling the dough is important to prevent spreading.
  • Parchment paper makes cleanup easier.
  • Don’t overbake the cookies.
  • Adjust icing consistency as needed.

« Previous Post
Frozen Yogurt Bark: The Ultimate Guide to Easy & Healthy Treats
Next Post »
Strawberry Cream Cheese Muffins: The Ultimate Recipe

If you enjoyed this…

Dessert

Frosted Apple Butter Cookies: A Delicious Fall Treat You Must Try

Dessert

Healthy Apple Nachos: A Delicious and Nutritious Snack Idea

Dessert

Chewy Pumpkin Snickerdoodle Cookies: The Ultimate Fall Treat Recipe

Reader Interactions

Leave a Comment Cancel reply

Helpful comments include feedback on the post or changes you made.

Primary Sidebar

Browse by Diet

after_paragraphAll RecipesAll RecipesAppetizerAppetizerBreakfastBreakfastcommentsDessertDessertDinnerDinnerdisableeverywhereFooter MenuLunchLunchMain DishesmessagephpPrimary MenusampleSnacksSweetstext

Pineapple Chicken Tacos: A Delicious & Easy Recipe

Coconut Cream Pancakes: The Ultimate Fluffy Recipe

Strawberry Cheesecake Protein Balls: The Ultimate Healthy Snack

  • About
  • Contact
  • California Consumer Privacy Act (CCPA) PolicyEffective
  • Digital Millennium Copyright Act (DMCA) PolicyEffective
  • Terms of Use
  • Privacy Policy

© 2025 Bake Peek – All Rights Reserved Whisking joy into every recipe, one bake at a time. www.bakepeek.com