- In the bowl of a stand mixer, combine melted butter, brown sugar, granulated sugar, and vanilla. Mix on low until combined. While the mixer is on low, add the eggs one at a time, followed by the dry ingredients.
- Line a cookie sheet with parchment paper and scoop 24 even dough balls. Cover with plastic wrap and chill in the refrigerator for 45 minutes, up to 24 hours.
- Preheat the oven to 350°F. Place 5 cookie dough balls about 2 inches apart on a baking sheet and bake for 12 minutes, or until the edges are just set. Leave the rest of the dough in the fridge until needed.
- These cookies will spread! Once out of the oven, use a round cookie cutter or glass to gently reshape the cookies into perfect circles. Let cool for 5 minutes on the baking sheet before transferring to a cooling rack to cool completely.