Preheat your oven to 350 degrees F. Line cookie sheets with parchment paper. Set aside.
In a medium bowl, whisk together the flour, oats, baking soda, baking powder, salt and cinnamon. Set aside
Cream together the butter and brown sugar, until light and fluffy. About 2 minutes.
Add the eggs, one at a time. Mix well.
With the mixer on low, add the flour mixture. Stir until just combined.
Add the peanut butter chips and chocolate chips. Stir until just combined.
Using a large cookie scoop (mine is about 2 1/4" wide), scoop cookie dough and place on your cookie sheets about 2 inches apart. Bake for 11 to 13 minutes, until the bottom edge is slightly golden brown.