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Brown Butter Iced Oatmeal Cookies Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.3 from 74 reviews
  • Author: Maria
  • Prep Time: 15 minutes
  • Cook Time: 10 minutes
  • Total Time: 25 minutes
  • Yield: 24 servings
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Description

Delight in these Brown Butter Iced Oatmeal Cookies that combine the rich, nutty flavor of browned butter with hearty oats and warm spices. Topped with a smooth vanilla glaze, these cookies are perfect for satisfying your sweet tooth with a comforting twist.


Ingredients

Scale

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 extract
  • 2 tablespoons molasses (not blackstrap)

Icing

  • 2 cups powdered sugar, sifted
  • 3 tablespoons milk or heavy cream
  • 1/4 teaspoon vanilla extract


Instructions

  1. Brown the Butter: In a saucepan over medium heat, melt the unsalted butter and cook it until it turns golden brown and emits a nutty aroma. Be sure to watch closely to prevent burning. Remove from heat and let it cool slightly.
  2. Mix Dry Ingredients: In a separate bowl, combine the old fashioned oats, all-purpose flour, baking soda, ground cinnamon, ground nutmeg, and salt. Stir these dry ingredients well to blend.
  3. Cream Butter and Sugars: In a large mixing bowl, whisk together the browned butter with both the light brown sugar and granulated sugar until creamy and well combined. Incorporate the eggs one at a time, then add the vanilla extract and molasses, blending thoroughly.
  4. Combine Wet and Dry Ingredients: Gradually add the dry ingredients into the wet mixture, stirring gently until just combined to avoid overmixing, which can result in tough cookies.
  5. Preheat Oven and Prepare Baking Sheet: Heat your oven to 350°F (175°C). Line a baking sheet with parchment paper. Use a tablespoon to scoop dough mounds and place them evenly spaced on the baking sheet.
  6. Bake the Cookies: Place the baking sheet in the preheated oven and bake for about 10 minutes or until the edges of the cookies are lightly golden and the centers are set.
  7. Make the Icing: While the cookies cool completely, whisk together sifted powdered sugar with milk (or heavy cream) and vanilla extract until you achieve a smooth, pourable consistency suitable for drizzling.
  8. Ice the Cookies: Drizzle the icing over the cooled cookies and allow the glaze to set before serving for a delightful finishing touch.

Notes

  • Using browned butter enhances the flavor with a rich, nutty taste that elevates traditional oatmeal cookies.
  • Molasses adds depth and moistness—avoid blackstrap molasses as it can be too strong and bitter.
  • Make sure cookies are completely cooled before icing to prevent melting the glaze.
  • For chewier cookies, slightly underbake and allow them to firm up on the baking sheet.
  • Store cookies in an airtight container to maintain freshness for up to a week.