4Preheat your oven to 350°F (175°C).
In a large bowl, cream together the unsalted butter and brown sugar until smooth.
Beat in the egg and vanilla extract until well combined.
In a separate bowl, whisk together the whole wheat flour, baking soda, and salt.
Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
Stir in the rolled oats and chocolate chips.
Drop spoonfuls of dough onto a baking sheet lined with parchment paper, spacing them about 2 inches apart.
Bake in the preheated oven for 10-12 minutes, or until the edges are golden brown.
Allow the cookies to cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely.
Enjoy your delicious oatmeal chocolate chip cookies!