INGREDIENTS
1 cup
butter 2 sticks
1 cup
brown sugar 220 g
1/2 cup
sugar 100 g
2 tsp
vanilla extract
1 tsp
baking soda
1 tsp
kosher salt
1/8 tsp
nutmeg optional but recommended
1 large
egg
1/2 cup
sourdough starter discard 125 g
2 cups
flour 280 g
1 1/2 cups
rolled oats 170 g
2 cups
chocolate chips
1/2 cup
chocolate optional
1 tbsp
diamond crystal kosher