To Prep: Preheat oven to 350 degrees F and line two large baking sheets with parchment paper or silicone baking mats.
In a medium bowl, whisk together the flour, old fashioned oats, baking powder, baking soda, and salt.
In a separate mixing bowl, beat together the vegetable shortening and butter until well blended and creamy. Mixing in both sugars, scraping down the sides of the bowl as you blend, until well combined and fluffy. Add the honey, vanilla and eggs. Reduce the speed to low and pour the bowl of dry ingredients into the bowl of wet ingredients, mixing as you go, until just incorporated.
Fold in the milk chocolate chunks and semi-sweet chocolate chips, reserving some to place on top of the cookies.
Using a large cookie scoop, portion out the cookie dough and place on the prepared baking sheets, 1 to 2 inches apart. Bake for 12 to 14 minutes or until the edges are browned and the middle puffs up a bit. Remove pan from the oven and place the cookie sheets on a wire rack to finish cooling.
Notes
Nutrition information is an estimate only and will vary based on exact ingredients used and serving size.