Preheat oven to 350F and line a baking sheet with parchment paper.

In a large bowl, mix together oats, flour, baking powder, baking soda, and salt.

In a smaller bowl, cream butter, sugar, egg, vanilla, and orange zest.

Add the wet ingredients to the dry ingredients and stir until well combined.

Add in cranberries and chocolate chips.

Roll into balls and flatten slightly, shaping into cookies.

Bake for 12-14 minutes.

Let cool before eating.