Preheat oven to 350° and line a baking sheet with parchment paper
2. Step
Melt butter on medium-high heat until it boils, stirring constantly. Then, turn off the heat until the butter resembles an amber color. Let cool completely while making the cookie dough (next steps).
3. Step
In a large bowl, combine the wet ingredients; brown sugar, white sugar, vanilla extract, and egg with a whisk. When the brown butter is completely cooled, mix into the wet/sugar mixture.
4. Step
Then, in a small bowl combine the dry ingredients; flour, baking powder, and salt.
5. Step
Add the dry ingredients into the wet in 4 intervals, until fully combined.
6. Step
Fold in chocolate chips using a spatula.
7. Step
Using your hands, roll the batter into small balls and place on a prepared baking sheet.