Brown Butter Iced Oatmeal Cookies Recipe
These Brown Butter Iced Oatmeal Cookies are a delightful treat that combines soft, chewy textures with rich flavors. Perfect for any occasion, these cookies bring warmth to holiday gatherings or cozy family evenings. The unique brown butter adds a nutty depth, while the sweet vanilla glaze makes them visually appealing as well as delicious. You won’t be able to resist their charm!

Why You’ll Love This Recipe
- Irresistible Flavor: The combination of spices and brown butter creates a complex flavor profile that elevates the traditional oatmeal cookie.
- Perfectly Soft and Chewy: These cookies maintain a delightful texture, ensuring each bite is satisfying and enjoyable.
- Versatile for Any Occasion: Whether it’s a holiday party or just a treat for yourself, these cookies fit right in.
- Simple Ingredients: Made with pantry staples, you can whip them up anytime without a trip to the store.
- Decorative Glaze: The sweet vanilla icing not only tastes great but also makes these cookies visually stunning.
Tools and Preparation
Before diving into this recipe, gather your tools to make the process smooth and fun.
Essential Tools and Equipment
- Baking sheet
- Parchment paper
- Mixing bowls
- Measuring cups and spoons
- Electric mixer or whisk
Importance of Each Tool
- Baking sheet: A sturdy baking sheet ensures even cooking and prevents warping in the oven.
- Parchment paper: This helps prevent sticking and makes cleanup easier after baking.
- Mixing bowls: Having various sizes allows for easy mixing of dry and wet ingredients separately.
- Electric mixer or whisk: An electric mixer saves time and effort when creaming butter and sugar together.
Ingredients
These brown butter iced oatmeal cookies are perfectly soft and chewy, filled with cozy spice flavor and covered in a sweet vanilla glaze. As pretty as they are delicious, these are a holiday favorite year after year!
For the Cookies
- 1 1/4 cups (282 g) unsalted butter
- 2 cups (190 g) old fashioned oats
- 2 cups, plus 4 tablespoons (280 g) all-purpose flour, spooned and leveled
- 2 teaspoons baking soda
- 2 teaspoons ground cinnamon
- 1/2 teaspoon ground nutmeg
- 1 1/2 teaspoons salt
- 1 cup (200 g) light brown sugar, packed
- 1 cup (200 g) granulated sugar
- 2 large eggs, room temperature
- 2 teaspoons vanilla
- 2 tablespoons molasses (not blackstrap)
For the Icing
- 2 cups powdered sugar, sifted
- 3 tablespoons milk or heavy cream
- 1/4 teaspoon vanilla
How to Make Brown Butter Iced Oatmeal Cookies Recipe
Step 1: Brown the Butter
Begin by melting the unsalted butter in a saucepan over medium heat. Stir frequently until it develops a golden-brown color and emits a nutty aroma. Remove from heat and let it cool slightly.
Step 2: Prepare Dry Ingredients
In a mixing bowl, combine the all-purpose flour, baking soda, ground cinnamon, ground nutmeg, and salt. Mix well using a whisk or fork to ensure even distribution.
Step 3: Mix Wet Ingredients
In another bowl, combine the browned butter with light brown sugar and granulated sugar. Beat until smooth. Add in the eggs one at a time, mixing well after each addition. Stir in the vanilla extract and molasses until fully incorporated.
Step 4: Combine Mixtures
Gradually add the dry ingredients to the wet mixture. Stir until just combined; be careful not to overmix. Fold in old-fashioned oats gently.
Step 5: Bake Cookies
Preheat your oven to 350°F (175°C). Line your baking sheets with parchment paper. Drop rounded tablespoons of dough onto prepared sheets about two inches apart. Bake for about 10 minutes or until edges are lightly golden.
Step 6: Cool Cookies
Allow cookies to cool on the baking sheet for five minutes before transferring them to wire racks to cool completely.
Step 7: Make Icing
In a separate bowl, mix powdered sugar with milk or heavy cream along with vanilla until smooth. Adjust consistency by adding more milk if needed.
Step 8: Ice Cookies
Once cooled, drizzle or spread icing over each cookie generously for that perfect finish.
Enjoy your homemade Brown Butter Iced Oatmeal Cookies!
How to Serve Brown Butter Iced Oatmeal Cookies Recipe
These brown butter iced oatmeal cookies are not just a treat; they can be served in various delightful ways. Whether you’re sharing them at a gathering or enjoying them at home, here are some great serving suggestions.
With a Glass of Milk
- A classic pairing that enhances the chewiness of the cookies and balances their sweetness.
On a Dessert Platter
- Arrange the cookies on a colorful platter alongside other treats for an eye-catching dessert spread.
Crumbled Over Ice Cream
- Add cookie crumbles over vanilla or caramel ice cream for a delicious twist that combines textures.
As Party Favors
- Package individual cookies in cute bags tied with ribbons to give away as thoughtful, homemade gifts.
Paired with Coffee or Tea
- Serve these cookies with your favorite hot beverage for a cozy afternoon snack that warms the soul.

How to Perfect Brown Butter Iced Oatmeal Cookies Recipe
Perfecting your brown butter iced oatmeal cookies is easier than you might think. Here are some tips to ensure they turn out delicious every time.
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Use Fresh Ingredients: Make sure your baking soda and spices are fresh for optimal flavor and texture.
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Brown the Butter Carefully: Watch the butter closely while browning it to achieve the perfect nutty flavor without burning.
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Chill the Dough: Refrigerating the dough for at least 30 minutes helps the flavors meld and improves texture.
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Sift Powdered Sugar: Always sift your powdered sugar before making the icing to avoid lumps for a smooth glaze.
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Adjust Icing Consistency: If your icing is too thick, add a little more milk or cream until it reaches your desired consistency.
Best Side Dishes for Brown Butter Iced Oatmeal Cookies Recipe
Serving side dishes with these delightful cookies can enhance your dessert experience. Here are some excellent options to consider:
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Fresh Fruit Salad: A mix of seasonal fruits adds brightness and freshness that complements the richness of the cookies.
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Vanilla Yogurt Parfait: Layer yogurt with granola and fruit for a creamy, crunchy contrast to the soft cookies.
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Cheese Board: Offer a selection of cheeses that balance sweetness, like sharp cheddar or creamy brie, alongside your cookies.
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Chocolate Fondue: Provide melted chocolate for dipping fun, allowing guests to enjoy an interactive dessert experience.
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Nut Mix: A simple bowl of mixed nuts can provide salty contrast and enhance the flavors of the cookies.
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Spiced Hot Cider: Serve warm spiced apple cider as a cozy beverage option that pairs well with holiday flavors.
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Mini Cupcakes: Small cupcakes in complementary flavors can make for a fun variety on your dessert table.
Common Mistakes to Avoid
Making cookies can be a delightful experience, but it’s easy to make mistakes along the way. Here are some common pitfalls to look out for when making your Brown Butter Iced Oatmeal Cookies Recipe.
- Using cold ingredients: Cold butter or eggs can affect the texture of your cookies. Always use room temperature ingredients for a better outcome.
- Not measuring flour correctly: Too much flour can lead to dry cookies. Use the spoon and level method for accurate measurement.
- Skipping the chill time: Chilling the dough helps the flavors meld and improves texture. Don’t skip this step if you want the best cookies!
- Overmixing the dough: Overmixing can make cookies tough. Mix just until combined to keep them soft and chewy.
- Ignoring baking times: Each oven is different. Keep an eye on your cookies and remove them as soon as they are lightly golden.

Storage & Reheating Instructions
Refrigerator Storage
- Store cookies in an airtight container.
- They will stay fresh for up to one week.
Freezing Brown Butter Iced Oatmeal Cookies Recipe
- Place cooled cookies in a freezer-safe container with parchment paper between layers.
- They can be frozen for up to three months.
Reheating Brown Butter Iced Oatmeal Cookies Recipe
- Oven: Preheat to 350°F (175°C). Heat for about 5-7 minutes until warm.
- Microwave: Heat individually for 10-15 seconds, watching closely to avoid overheating.
- Stovetop: Use a skillet on low heat for a few minutes, flipping occasionally.
Frequently Asked Questions
Here are some common questions about the Brown Butter Iced Oatmeal Cookies Recipe that might help clarify any uncertainties.
Can I make these cookies gluten-free?
Yes! Substitute all-purpose flour with a gluten-free blend that measures cup-for-cup.
What makes brown butter special?
Brown butter adds a rich, nutty flavor that elevates your cookies beyond basic recipes.
How do I know when my cookies are done baking?
Cookies should be lightly golden around the edges and still soft in the center when done.
Can I add chocolate chips to this recipe?
Absolutely! Chocolate chips pair wonderfully with oatmeal and add extra sweetness.
Final Thoughts
These Brown Butter Iced Oatmeal Cookies are not only delicious but also versatile enough for any occasion. You can customize them by adding nuts or spices according to your preference. Give this recipe a try, and enjoy the cozy flavors that come with every bite!

Brown Butter Iced Oatmeal Cookies
- Total Time: 25 minutes
- Yield: About 24 cookies 1x
Description
Brown Butter Iced Oatmeal Cookies are a comforting dessert that combines the nutty richness of browned butter with the classic flavors of oatmeal cookies. These delightful treats are perfectly soft and chewy, perfect for sharing during holiday gatherings or cozy family evenings. The sweet vanilla glaze adds an appealing finish, making them not only delicious but also visually stunning. With simple ingredients and easy preparation steps, you can whip up these irresistible cookies whenever you’re craving a nostalgic treat.
Ingredients
- 1 1/4 cups (282 g) unsalted butter
- 2 cups (190 g) old fashioned oats
- 2 cups, plus 4 tablespoons (280 g) all-purpose flour, spooned and leveled
- 2 teaspoons baking soda
- 2 teaspoons ground cinnamon
- 1/2 teaspoon ground nutmeg
- 1 1/2 teaspoons salt
- 1 cup (200 g) light brown sugar, packed
- 1 cup (200 g) granulated sugar
- 2 large eggs, room temperature
- 2 teaspoons vanilla
- 2 tablespoons molasses (not blackstrap)
- 2 cups powdered sugar, sifted
- 3 tablespoons milk or heavy cream
- 1/4 teaspoon vanilla
Instructions
- Brown the butter in a saucepan over medium heat until golden and nutty.
- In a bowl, mix flour, baking soda, cinnamon, nutmeg, and salt.
- Combine browned butter with sugars; beat in eggs, vanilla, and molasses.
- Gradually add dry ingredients to wet mixture; fold in oats gently.
- Drop rounded tablespoons of dough onto lined baking sheets.
- Bake at 350°F (175°C) for about 10 minutes or until edges are golden.
- Cool on racks before icing with a mixture of powdered sugar, milk, and vanilla.
- Prep Time: 15 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 cookie
- Calories: 150
- Sugar: 10g
- Sodium: 95mg
- Fat: 6g
- Saturated Fat: 4g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 22g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 20mg