Add rolled oats to large mixing bowl, drizzle honey/peanut butter mixture into oats. Add peanut butter powder, sliced nuts, chia/flax seeds, and chocolate chips to oats. Mix together until honey/peanut butter mixture coats all the other ingredients.
Remove cookies from oven, let cool for 3-5 minutes on the pan. Using a spoon or rubber spatula, spoon a dollop of chocolate on each cookie and spread out to cover the top of the cookie. Transfer to a cooling rack. Cool completely.