4Pour the melted butter into a bowl and let it cool.
5Pour the melted butter into a bowl and let it cool.
6Pour the melted butter into a bowl and let it cool.
7In a separate bowl, mix together 340 grams of all-purpose flour, 1 teaspoon of baking powder, 1 teaspoon of baking soda, and ¾ teaspoon of salt.
8In a separate bowl, mix together 340 grams of all-purpose flour, 1 teaspoon of baking powder, 1 teaspoon of baking soda, and ¾ teaspoon of salt.
9In a separate bowl, mix together 340 grams of all-purpose flour, 1 teaspoon of baking powder, 1 teaspoon of baking soda, and ¾ teaspoon of salt.
10In another bowl, combine 200 grams of light brown sugar, 133 grams of granulated sugar, 2 egg yolks, 1 ½ teaspoons of vanilla extract, and 140 grams of sourdough discard.
11In another bowl, combine 200 grams of light brown sugar, 133 grams of granulated sugar, 2 egg yolks, 1 ½ teaspoons of vanilla extract, and 140 grams of sourdough discard.
12In another bowl, combine 200 grams of light brown sugar, 133 grams of granulated sugar, 2 egg yolks, 1 ½ teaspoons of vanilla extract, and 140 grams of sourdough discard.
13Add the cooled melted butter to the wet ingredients and stir.
14Add the cooled melted butter to the wet ingredients and stir.
15Add the cooled melted butter to the wet ingredients and stir.
16Add the dry ingredients to the wet ingredients and mix.
17Add the dry ingredients to the wet ingredients and mix.
18Add the dry ingredients to the wet ingredients and mix.
19Add chocolate chips.
20Add chocolate chips.
21Add chocolate chips.
22Chill the dough for at least an hour.
23Chill the dough for at least an hour.
24Chill the dough for at least an hour.
25Preheat your oven to 350°F (175°C).
26Preheat your oven to 350°F (175°C).
27Preheat your oven to 350°F (175°C).
28Bake for 10-12 minutes, taking the cookies out while they still look a little bit raw in the middle.
29Bake for 10-12 minutes, taking the cookies out while they still look a little bit raw in the middle.
30Bake for 10-12 minutes, taking the cookies out while they still look a little bit raw in the middle.