Browned Butter Oatmeal Cookies

These are not your average oatmeal cookies! These Browned Butter Oatmeal Cookies are packed with rich, nutty flavor and have the perfect balance of crispy edges and chewy centers. Each bite is loaded with toasty oats and a touch of caramel sweetness, making them totally irresistible!

Homemade Browned Butter Oatmeal Cookies bring back memories of the ones your mom used to make, but with a rich, elevated twist from the nutty, toasted brown butter. With just one bowl, you can whip up a batch of these delicious cookies that perfectly capture the warmth and comfort of fall.

If you’re looking for more brown butter recipes, then try my Maple Pecan Cookies with Brown Butter, Brown Butter Sugar Cookies, and Chocolate Peanut Butter Rice Krispies.

Why You’ll Love These Chewy Oatmeal Cookies

• Rich brown butter flavor- The nutty, caramelized taste of the browned butter adds so much flavor to these cookies.
• Easy one bowl recipe- You can make these cookies without a mixer-everything comes together easily in just one bowl, making clean up a breeze.
• Cozy fall flavors- These cookies have all the warm and comforting flavors of fall, like cinnamon, maple syrup, and brown sugar.
• Perfect texture- These cookies have crispy golden edges, while staying soft and chewy in the center.

How To Brown Butter

• Begin by melting the butter over medium heat. I recommend using a light-colored pan to easily monitor the color and avoid burning.
• Once the butter has melted, continuously stir with a rubber spatula to make sure the butter is browning evenly.
• The butter will start to foam but slowly subside, turning a golden brown color and develop a nutty aroma.
• Remove the pan from the heat and immediately transfer the brown butter to a bowl to stop the cooking process.
• Allow the butter cool to room temperature before mixing your cookie dough.

Ingredient Notes and Substitutions

Below are ingredient notes. For the complete list and quantities, please refer to the recipe card located at the bottom of the page. 

• Butter- Use unsalted butter for better control over the salt.
• Brown sugar- Light or dark brown sugar will work. Dark brown sugar will give a richer, more molasses-like flavor.
• Granulated sugar- Gives these cookies their crispy edges. You can also replace it with coconut sugar for a less refined alternative.
• Oats- Old fashioned oats give these cookies their hearty texture.
• Flour- All-purpose flour works best for these cookies. Make sure to spoon and level your flour (more in the tips below). For a gluten-free version, use a gluten-free all-purpose flour blend.
• Eggs- Pull the eggs from the refrigerator 2 hours before baking to allow them to come to room temperature.
• Maple syrup- Use pure maple syrup, not pancake syrup. This adds a wonderful natural sweetness to the cookies.
• Vanilla- Use pure vanilla extract for the best flavor.
• Baking soda- This helps the cookies have the perfect chewy texture and the right amount of spread.
• Cinnamon- Adds warmth and spice to these cookies. You can also experiment with other flavors such as nutmeg, cardamom, ground ginger or orange zest.
• Sea salt (optional)– While the cookies are still warm, I sprinkle a small amount of sea salt on top of the cookies.

Step By Step Instructions

STEP 1: Brown the butter. Melt the butter over medium heat. Once melted, swirl the pan and continue to cook the butter until it turns a golden brown color and has a nutty aroma. Remove from heat and transfer to a large bowl to cool down, about 30 minutes.

STEP 2: Mix dry ingredients. In a separate bowl, whisk together the flour, baking soda, salt and cinnamon.

STEP 3: Combine wet ingredients. Combine the brown butter with brown sugar and granulated sugar. Mix until well blended. The mixture will resemble wet sand. Then, add the eggs, maple syrup, vanilla extract, and mix until smooth.

STEP 4: Incorporate dry ingredients. Gradually add the dry ingredients to the wet mixture, stirring until just combined. Then, fold in the oats until evenly distributed.

STEP 5: Chill the dough. Cover the bowl with plastic wrap and chill inside the refrigerator for 30 minutes.

STEP 5: Scoop. Preheat oven to 350℉ and line a baking sheet with parchment paper. Use a medium-size ice cream scoop to scoop the cookie dough. Then, place the cookies onto the baking sheet, about 2 inches apart.

STEP 6: Bake. Bake the cookies for 11-12 minutes, or until the edges are golden brown and the centers are set. Once done, sprinkle with a small amount of sea salt and allow the cookies to cool on the baking sheet for a few minutes before transferring to a wire rack to cool completely.

Expert Baking Tips

Avoid burning the butter. As the butter begins to brown, watch it closely to avoid burning. The nutty aroma and golden color are key to telling when it is ready.

Measure the flour properly. Fluff the flour in its container and spoon it into the measuring cup without packing it down. Level off the top with a straight edge to get the right amount.

Chill the dough. For thicker cookies and better spread control, allow the cookie dough to chill inside the refrigerator for at least 30 minutes. You can also prepare the cookie dough in advance and refrigerate overnight.

Experiment with add-ins. Feel free to add chocolate chips, nuts, raisins or other dried fruits for extra flavor and texture.

Frequently Asked Questions

Oatmeal Cookies Variations

• Chocolate chips- Mix in chocolate chips for a classic twist. You can use, semi-sweet, dark, milk or even white chocolate.
• Peanut butter- Incorporate creamy or chunky peanut butter into the dough for a nutty, rich flavor. You can even add peanut butter chips or chopped peanuts for some added texture.
• Dried fruit- For a fruity flavor, toss in some raisins, dried cranberries, dried cherries or dried apricots.
• Spiced- Add a dash of cardamom, ginger, or nutmeg.
• Pumpkin- To give these cookies a fall twist, add some pumpkin puree or pumpkin spice.
• S’mores- Mix in crushed graham cracker pieces, mini marshmallows and chocolate chunks for a fun s’mores inspired cookie.

Storing and Freezing

Store the Browned Butter Oatmeal Cookies in an airtight container at room temperature for up to 5-7 days. If you need to stack the cookies, place a piece of parchment or wax paper between each layer to prevent them from sticking to each other.

Freezing

Freezing baked cookies- Once the cookies have cooled completely, place them in a single layer on a baking sheet and freeze until firm. Then, transfer them to a freezer-safe bag or airtight container. They can be frozen for up to 3 months. To thaw, just let them sit at room temperature for 1 hour.

Freezing cookie dough- You can freeze the dough before baking. Scoop the dough into balls and place them on a baking sheet. Freeze until solid, then store in a freezer bag. When you’re ready to bake, just place the frozen dough balls on a baking sheet and bake as directed, adding a couple extra minutes to the baking time.