Cream 3/4 cup of butter, 1/4 cup of coconut oil, 1 cup of raw sugar, and 1 cup of coconut or brown sugar together in a medium sized bowl.
Mix in 2 eggs, one at a time. Add 2 tsp. of vanilla and 3/4 cup of sourdough discard.
In a separate bowl, mix 3 cups of flour and 1 1/2 tsp. sea salt.
Add the flour mixture to the wet mixture and combine. Stop mixing once the ingredients are incorporated.
Cover the bowl and let the dough ferment for at least six hours.
Once fermented, remove the covering and sprinkle 1 tsp. of baking soda and 1/2 tsp. of baking powder on the top of the dough. Measure in 2 cups of chocolate chips. Mix these ingredients by hand until incorporated.
Roll 24 cookie dough balls and place them on parchment lined baking sheets. Chill for one at least one hour, or up to 12-24 hours.
Bake at 375F/191C for 25-30 minutes, or until slightly browned on top. Allow to cool at least 5 minutes for proper set.