If you’ve ever found yourself craving a cookie that perfectly balances chewy oats with a sweet, creamy drizzle, then you are in for an absolute treat with this Iced Oatmeal Cookies – Crumbl Copycat Recipe. These cookies boast a nostalgic warmth from cinnamon and nutmeg, combined with a luscious iced topping that elevates them from simple to sensational. Whether you’re baking for family, friends, or just to satisfy your own sweet tooth, this recipe delivers that bakery-quality bite right in your own kitchen, making every bite feel like a comforting hug.

Ingredients You’ll Need
These ingredients may look simple, but each one plays a crucial role in creating the perfect texture, flavor, and appearance of your Iced Oatmeal Cookies – Crumbl Copycat Recipe. From the creamy butter that holds everything together to the spices that add warmth, every element is thoughtfully chosen.
- Softened butter: Provides richness and tenderness to the cookie base; make sure it’s softened for easy creaming.
- Brown sugar: Adds moistness and a lovely caramel note for depth of flavor.
- Granulated sugar: Balances sweetness and helps create the perfect cookie structure.
- Vanilla extract: Infuses warmth and enhances every flavor in the cookie dough and icing.
- Egg (room temperature): Binds the ingredients while contributing to the cookie’s chewy texture.
- Old-fashioned rolled oats: The star of the cookie, providing hearty texture and that classic oatmeal taste.
- All-purpose flour: Forms the foundation of the cookie’s structure.
- Cinnamon: Introduces a fragrant, spicy warmth that complements the oats beautifully.
- Nutmeg: Adds a subtle nutty spice that rounds out the flavor.
- Baking soda: Enables the cookies to rise slightly while keeping them soft.
- Salt: Balances the sweetness and enhances overall flavor.
- Powdered sugar: The base for the luscious icing that makes these cookies irresistible.
- Milk: Thins the icing to just the right consistency for drizzling.
How to Make Iced Oatmeal Cookies – Crumbl Copycat Recipe
Step 1: Preheat and Prepare Your Baking Sheet
Start by heating your oven to 350°F (175°C) and lining a baking sheet with parchment paper. This ensures your cookies bake evenly and come off the tray without sticking, setting the stage for perfect cookie rounds.
Step 2: Cream Butter and Sugars
In a mixing bowl, cream together the softened butter, brown sugar, and granulated sugar until the mixture is fluffy and light. This process incorporates air into the dough, helping your cookies achieve that tender yet chewy texture.
Step 3: Add Wet Ingredients
Next, add your room temperature egg and vanilla extract to the creamed sugars and butter. Mix until everything is well combined and smooth. This step helps bind all your ingredients together while adding subtle richness.
Step 4: Incorporate Dry Ingredients
Now stir in the all-purpose flour, rolled oats, cinnamon, nutmeg, baking soda, and salt. Mix until just combined to avoid overworking the dough, which can lead to tougher cookies. You want those oats to taste hearty and the spices to gently shine through with every bite.
Step 5: Scoop and Bake
Using a cookie scoop or spoon, drop rounded portions of dough onto your prepared baking sheet. Flatten each slightly for a nice cookie shape. Bake for about 10 minutes—look for soft edges that aren’t browned to ensure a chewy center perfect for icing.
Step 6: Cool and Ice Your Cookies
Let your cookies cool on the baking sheet for 20 minutes; this makes them sturdy enough to move without breaking. While they cool, whisk together the powdered sugar, milk, and vanilla to create a smooth icing. Drizzle generously over the cooled cookies for that signature look and sweet finish.
How to Serve Iced Oatmeal Cookies – Crumbl Copycat Recipe
Garnishes
To amp up the presentation and flavor, try sprinkling a bit of extra cinnamon or a pinch of finely chopped toasted nuts on top of the icing before it sets. This adds a lovely crunch and an eye-catching finishing touch that will impress anyone you share your cookies with.
Side Dishes
These cookies pair beautifully with a warm cup of chai tea, coffee, or even a glass of cold milk. The spices in the cookie perfectly complement warm beverages, making snack time or dessert feel comforting and cozy.
Creative Ways to Present
For an irresistible dessert platter, stack your iced oatmeal cookies with fresh berries and a dollop of whipped cream or cream cheese frosting on the side. You can even sandwich two cookies together with a thin layer of frosting for an elevated take that guests will rave about.
Make Ahead and Storage
Storing Leftovers
Keep your leftover Iced Oatmeal Cookies – Crumbl Copycat Recipe fresh by storing them in an airtight container at room temperature for up to 3 days. This helps maintain their soft texture and keeps the icing from drying out.
Freezing
You can freeze these cookies either before or after icing. Freeze them unbaked by scooping dough onto a pan, freezing solid, then transferring to a container, or freeze baked cookies in a sealed bag. They’ll keep beautifully for up to 2 months, perfect for when a last-minute sweet craving strikes.
Reheating
To enjoy your cookies warm and gooey, pop them in the microwave for about 10 seconds or warm them briefly in a low-temperature oven. This brings back that just-baked softness and makes the icing slightly melty—absolutely divine.
FAQs
Can I substitute quick oats for rolled oats in this recipe?
While you can use quick oats, the texture will be different—rolled oats provide a chewier, heartier bite that’s characteristic of the Iced Oatmeal Cookies – Crumbl Copycat Recipe. Quick oats might make the cookies softer and less textured.
Do I have to use powdered sugar for the icing?
Powdered sugar is best for a smooth, drizzle-able icing, but you could try a cream cheese glaze or drizzle melted white chocolate for a different twist. Just keep in mind it’ll change the flavor and texture slightly.
Can I add raisins or nuts to the cookie dough?
Absolutely! Raisins or chopped nuts make fantastic additions that complement the spices and oats. Add about 1/2 cup of your choice to the dough for extra texture and flavor.
Why do I need to let the cookies cool before icing?
If you ice the cookies while they are still warm, the icing will melt and run off, losing that beautiful drizzle effect. Cooling allows the icing to set perfectly on top, giving you that signature look and taste.
Is this recipe suitable for freezing after baking?
Yes, these cookies freeze well after baking. Just make sure they’re completely cool before packing them in an airtight container or freezer bag. When you’re ready, thaw at room temperature or warm slightly for that fresh-baked feel.
Final Thoughts
There’s something truly special about making the Iced Oatmeal Cookies – Crumbl Copycat Recipe at home. Not only do you get to fill your kitchen with heavenly aromas, but you also create a batch of cookies that feels both nostalgic and indulgent. So go ahead, try this recipe, share it with loved ones, and enjoy every delicious bite of these perfectly iced oatmeal delights!
Print
Iced Oatmeal Cookies – Crumbl Copycat Recipe
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Total Time: 30 minutes
- Yield: 12 cookies
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
Delight in these soft and chewy Iced Oatmeal Cookies, a perfect Crumbl copycat recipe. Featuring a comforting blend of rolled oats, warm spices, and a sweet vanilla icing drizzle, these cookies offer a homestyle taste and texture that’s irresistible. Quick to prepare and bake, they’re ideal for satisfying your cookie cravings with a perfectly balanced sweetness and a touch of spice.
Ingredients
Cookie Dough
- 1/2 cup softened butter
- 1/3 cup brown sugar
- 1/4 cup granulated sugar
- 1 tbsp vanilla extract
- 1 egg (room temperature)
- 1 1/4 cups old-fashioned rolled oats
- 1 cup all-purpose flour
- 1/4 tsp cinnamon
- Pinch of nutmeg
- 1/2 tsp baking soda
- 1/4 tsp salt
Icing
- 3/4 cup powdered sugar
- 1.5 tbsp milk
- 1/4 tsp vanilla extract
Instructions
- Preheat Oven: Set your oven to 350°F (175°C) and line a baking sheet with parchment paper to prevent sticking and ensure easy cleanup.
- Cream Butter and Sugars: In a mixing bowl, beat the softened butter, brown sugar, and granulated sugar together until the mixture becomes fluffy and light in color. This step incorporates air for a tender cookie texture.
- Add Wet Ingredients: Mix in the egg and vanilla extract until fully combined, ensuring a smooth, cohesive dough base.
- Incorporate Dry Ingredients: Gently fold in the all-purpose flour, rolled oats, cinnamon, nutmeg, baking soda, and salt. Stir just until combined to keep the cookies tender without overmixing.
- Shape and Bake: Using a cookie scoop, portion rounded scoops of dough onto the prepared baking sheet, spacing them adequately. Slightly flatten the dough balls to promote even baking. Bake for about 10 minutes until the cookies are set but still soft in the center.
- Cool Before Icing: Allow the cookies to cool on the baking sheet for about 20 minutes to firm up, then transfer to a cooling rack to cool completely, preventing the icing from melting.
- Prepare Icing and Drizzle: Whisk together powdered sugar, milk, and vanilla extract until smooth. Drizzle this icing evenly over the cooled cookies for a sweet finishing touch.
Notes
- For softer cookies, avoid overbaking; remove when edges are set but centers remain soft.
- Use room temperature butter and egg to ensure proper mixing and texture.
- Old-fashioned rolled oats provide the best texture; quick oats can be used but will result in a softer chew.
- Store cookies in an airtight container at room temperature for up to 4 days or freeze for longer storage.
- Adjust milk quantity in icing to achieve desired drizzle consistency—less milk for thicker icing, more for thinner.

