preheat oven to 400F
cream together 1/2 cup softened butter + 1/2 cup granulated sugar + 1/4 cup brown sugar + 1 tsp vanilla
whisk in 1 egg just until combined
add in 1 1/2 cup all purpose flour + 1/2 tsp baking soda
cut up 1 dark chocolate bar and fold into dough
pour in 1 tbsp milk of choice and mix just until combined
scoop onto a lined baking sheet (makes 8 total— I used 2 sheets)
bake for 9 min or until golden