01 -
In a large mixing bowl, beat the unsalted butter and brown sugar until light and fluffy.
02 -
Add the egg and vanilla extract to the bowl and mix until well combined.
03 -
Mix in the all-purpose flour and rolled oats, stirring just until incorporated.
04 -
Gently fold the chocolate chips into the dough.
05 -
Scoop tablespoon-sized portions of dough onto a baking sheet, spacing them evenly. Bake at 350°F for 10 to 12 minutes until golden at the edges.