preheat oven to 375F
cream together 1/2 cup softened butter + 1/4 cup granulated sugar + 3/4 cup brown sugar + 1 tsp vanilla
whisk in 1 egg just until combined
add in 1 cup all purpose flour + 1 1/2 cup oats + 1/2 tsp baking soda and mix together
fold in 1 cup dark chocolate chips
scoop on a lined baking sheet (14-16 cookies total)
bake for 10-12 min or until edges are golden