-1 cup browned, unsalted butter-3 egg yolks-3/4 cup sugar-3/4 cup dark brown sugar-3/4 cup sourdough discard-salt-vanilla extract-baking soda-baking powder
-1 cup browned, unsalted butter-3 egg yolks-3/4 cup sugar-3/4 cup dark brown sugar-3/4 cup sourdough discard-salt-vanilla extract-baking soda-baking powder
Use a small saucepan to brown the butter on medium heat. Once golden brown, remove it from heat & allow it to cool a little bit, then pour it into a large bowl or the bowl of a stand mixer.
Add the brown sugar & white sugar to the large bowl with the brown butter & mix. Once the butter & sugar are combined, add the egg yolks, sourdough starter, & vanilla. Mix until combined.
Whisk the all-purpose flour, salt, baking powder, & baking soda together in a separate bowl, & then add the dry ingredients to the large bowl of wet ingredients & mix until just combined.