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Brown Butter Oatmeal Cookies Recipe


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4.2 from 4 reviews

  • Author: Molly
  • Total Time: 1 hour 12 minutes
  • Yield: 15 large cookies or 20-22 regular cookies
  • Diet: Vegetarian

Description

These Brown Butter Oatmeal Cookies are a delightful twist on classic oatmeal cookies, featuring rich, nutty browned butter for deep caramel flavor and a perfect chewy texture. Made with rolled oats, brown sugar, and optional mix-ins like chocolate chips or nuts, these cookies offer a comforting, homemade treat that is crispy on the edges and soft in the center.


Ingredients

Wet Ingredients

  • 1 cup (220g) unsalted butter, browned to make 3/4 cup (160g), melted
  • 1 cup (200g) light or dark brown sugar, packed
  • 2 large eggs
  • 1 tsp vanilla bean paste

Dry Ingredients

  • 1 1/2 cups (200g) all purpose flour
  • 2 cups (175g) old fashioned rolled oats
  • 1 tsp baking soda
  • 1 tsp salt

Optional Ingredients

  • 1 cup mix-ins (chocolate chips, white chocolate chips, butterscotch chips, toffee bits, or nuts)
  • Flaky sea salt, for sprinkling


Instructions

  1. Brown the Butter: Start by melting the unsalted butter in a skillet over medium heat until it browns and develops a nutty aroma. Carefully measure out exactly 3/4 cup (160g) of browned butter, adjusting by removing a couple of tablespoons or adding a little water if necessary. Allow the butter to cool completely before using.
  2. Mix Dry Ingredients: In a medium bowl, whisk together the all-purpose flour, rolled oats, baking soda, and salt until evenly combined. Set aside.
  3. Combine Wet Ingredients: In a large bowl, whisk together the cooled browned butter, packed brown sugar, eggs, and vanilla bean paste until the mixture is smooth and slightly thickened to a rich caramel color.
  4. Add Dry Ingredients to Wet: Gently fold the dry ingredients into the wet ingredients using a rubber spatula. Fold only until the flour is fully absorbed to avoid overmixing. If adding optional mix-ins like chocolate chips or nuts, fold them in just before the flour is completely mixed in.
  5. Chill the Dough: Place the cookie dough uncovered in the refrigerator for about 20 minutes to firm up, which will make it easier to scoop and helps enhance texture during baking.
  6. Preheat Oven: Near the end of chilling, preheat your oven to 350°F (180°C) and line a large baking sheet with parchment paper.
  7. Scoop and Shape Cookies: Using a large cookie scoop (or a food scale to weigh out 2 oz per cookie), scoop dough into balls and place them spaced a few inches apart on the prepared baking sheet. Gently press down each ball to about 1/2-inch thickness. Return any leftover dough to the refrigerator.
  8. Bake the Cookies: Bake large cookies for 12-14 minutes or regular sized cookies for 10-12 minutes. They are done when the edges have a golden brown ring and the centers look pale and puffed, appearing slightly underbaked.
  9. Cool and Finish: Remove from the oven and immediately sprinkle a little flaky sea salt on top if desired. Transfer cookies to a cooling rack and allow to cool for about 15 minutes, during which time the cookies will finish baking and set.
  10. Serve: Enjoy warm or at room temperature as a delicious homemade oatmeal cookie with rich browned butter flavor.

Notes

  • Ensure the browned butter is completely cooled before combining with other ingredients to prevent cooking the eggs.
  • Do not overmix the dough to keep cookies tender and chewy.
  • Chilling the dough helps control spreading during baking and improves texture.
  • The optional mix-ins can be customized to your preference; nuts add crunch while chips add sweetness.
  • Sprinkling flaky sea salt on the baked cookies enhances the sweet and nutty flavor.
  • Use parchment paper to prevent sticking and promote even baking.
  • Prep Time: 20 minutes
  • Cook Time: 14 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American