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Oatmeal Chocolate Chunk Cookies
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5 from 4 votes

Brown Butter Oatmeal Chocolate Chunk Cookies

Prep Time15 minutes
Cook Time12 minutes
Chill Time30 minutes
Servings: 15 cookies
Author: Sam Maccini

Equipment

  • Mixer or Hand Mixer
  • baking sheet

Ingredients

  • 8 oz Salted Butter* 2 sticks
  • 1 & ¼ cup Packed Dark Brown Sugar
  • ¼ cup White Sugar
  • 2 eggs + 1 egg white room temp
  • 3 teaspoon Vanilla Extract
  • 1 & ½ cups All Purpose Flour spooned & leveled
  • 1 teaspoon Baking Soda
  • 3 cups Old Fashioned Rolled Oats
  • 1 & ¼ cups Semi Sweet Chocolate Bar cut into chunks*
  • ½ cup Walnuts optional

Instructions

  • Preheat oven to 350°
  • Toast Walnuts Dump walnuts on a parchment lined baking sheet. Toast in oven 8-10 minutes (if there are very small pieces, check after 5), until the nuts are very toasted and smell fragrant. Next, brown your butter. While ovens are toasting, brown your butter.
  • Brown Butter: Melt your butter in a small skillet on medium-low heat. Keep heating until it bubbles & then foams. Keep an eye on the butter, brown flecks will start popping up. Stir often. Remove from heat once lots of golden flecks are formed. Pour into a bowl to stop cooking process. Let butter come to room temp*
  • Mix Dry Ingredients: In a large bowl add flour, oats, & baking soda and whisk to combine. Mix Wet Ingredients: In a stand mixer with paddle attachment or large bowl with hand mixer, add room temperature brown butter & beat for 1-2 minutes on high. Add sugars & beat on high another 2 mins. On low, add eggs, egg white & vanilla extract. Beat on low or medium low until combined. Combine: Add dry ingredients to wet on low.
  • Add Chunks & Chill : Continue folding in any leftover flour with a rubber spatula. Add chocolate chunks & walnuts and fold in. Dough will be sticky. Chill dough for 30 minutes (you can leave it in the bowl).*
  • Bake: Make large balls (3ish tablespoons) and place them on parchment lined baking sheet. Very lightly press down the top. Bake 12 minutes until edges are golden & the center will not feel done if you tap the center.  Let them cool for about 5 minutes on the baking sheet, and then place on wire rack to cool completely.

Notes

Homecook Tips: 
  • You can use unsalted butter. Add about 1tsp kosher salt to butter while browning & stir it in. 
  • Your chocolate bar will splinter and have tons of varying sizes. I make sure to chop up any huge ones and add all of the chocolate dust that's left on the cutting board. You can also buy chocolate chunks or use chocolate chips. 
  • Room Temp Brown Butter: Speed up the process - by adding to fridge or freezer and checking every 5-10 minutes. We don't want it to be rock solid, it should still be malleable. You can also make overnight or just let sit out on counter for an hour or two until it is cooled & set. 
  • If you chill the dough overnight and it is too hard, let it sit out of the fridge until soft enough to scoop (30mins to an hour).