Baked by an Introvert
Beat the butter and both sugars until light and fluffy. Add in the egg and vanilla.
Add in the flour mixture and mix just until no dry streaks of flour are visible. Mix in the oats and chocolate chips.
Place 2-tablespoon size balls on the baking sheet. Flatten them to ¾ inch thick with your fingertips.
Sprinkle the tops with flaked sea salt. Bake for 11 to 13 minutes, until the edges are crisp.
Cool on the pan for 5 minutes then cool completely on a wire rack.