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Brown Butter Oatmeal Chocolate Chip Cookies Recipe

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4.3 from 10 reviews

These brown butter oatmeal chocolate chip cookies combine nutty browned butter with chewy oats and rich dark chocolate chunks for a delightful treat. Perfectly crispy on the edges with a soft center, these cookies are easy to make and ideal for any chocolate lover seeking a sophisticated twist on a classic favorite.

Ingredients

Butter & Wet Ingredients

  • 150g / 10 tbsp unsalted butter, cut into 1cm / 1/2″ cubes
  • 1 large egg, at room temperature (~55g / 2oz)
  • 1 tsp vanilla extract

Dry Ingredients

  • 1 cup plain/all-purpose flour
  • 1 1/2 cups rolled oats (not quick or steel cut)
  • 1 tsp baking soda (bi-carb), sifted if lumpy
  • 1/8 tsp cooking/kosher salt
  • 1 cup brown sugar (tightly packed)

Chocolate

  • 200g / 7 oz 70% dark chocolate block (e.g. Lindt), chopped into 1cm / 1/4″ pieces (or substitute with 1 cup / 200g dark or semi-sweet chocolate chips)

Instructions

  1. Preheat Oven and Prepare Trays: Preheat the oven to 180°C / 350°F (160°C fan). Lightly grease and line three baking trays with parchment paper for easy cleanup and even baking.
  2. Brown the Butter: In a small silver or light-colored saucepan, melt the butter over medium heat. Let it simmer for 3 to 5 minutes, stirring occasionally. Watch carefully for the foam to push aside and observe the golden-brown bits forming at the bottom. These add deep, nutty flavor. Immediately pour the browned butter and all the brown bits into a large mixing bowl to cool for 5 minutes.
  3. Chop the Chocolate: Cut the dark chocolate into roughly 1cm chunks, leaving the fine chocolate dust behind to avoid a speckled appearance in your cookies. Set the chunks aside in a bowl.
  4. Mix Dry Ingredients: In a separate large bowl, whisk together the flour, rolled oats, baking soda, and kosher salt until well combined.
  5. Combine Sugar and Wet Ingredients: Add the brown sugar to the browned butter and whisk. It might look slightly uneven but continue. Add the egg and vanilla extract and whisk until the mixture is smooth.
  6. Finish the Dough: Gradually add the dry ingredients into the butter-egg mixture. Stir using a wooden spoon until the flour is almost incorporated. Add the chopped chocolate pieces, stirring just until evenly distributed and no flour pockets remain. Let the dough rest for 5 minutes to firm up a bit, which helps prevent spreading during baking.
  7. Shape the Cookies: Using a heaping tablespoon or a size 40 cookie scoop, drop tablespoons of dough 5 cm / 2 inches apart onto the lined trays. Flatten each mound to about 8 mm / 1/3 inch thickness. Reshape edges if the dough splits or loses shape to ensure uniformity.
  8. Bake: If baking two trays at once, bake for 11 minutes, switching shelves and rotating the trays halfway through at about the 7-minute mark. For a single tray, bake for 10 minutes, rotating at the 6-minute mark. Bake until the tops are light golden and edges crisp.
  9. Cool: Let the cookies cool on the trays for 10 minutes to firm up more, then transfer to a cooling rack to cool completely. Optionally, sprinkle with a few flakes of salt for enhanced flavor.

Notes

  • Chopping your own chocolate produces chocolate dust that can discolor cookies; reserving this dust for another use like cappuccinos keeps the cookies visually appealing.
  • Use a silver or light-colored pan when browning butter so you can clearly see the browned bits forming for optimal flavor.
  • When baking two trays, remember to switch tray positions and rotate trays midway to ensure even baking. For one tray, rotate once midway through baking.
  • Cookies keep well for up to 5 days in an airtight container but will start softening after day 3. Refrigerate during very hot weather to maintain freshness.
  • You can substitute the dark chocolate block with an equal amount of dark or semi-sweet chocolate chips if preferred.