Preheat oven to 350 degrees F. Line 2 baking sheets with parchment paper and set aside.
In a large bowl, whisk to combine the oats, flaxseed, pumpkin pie slice, baking powder, and salt; set aside.
In a medium bowl, gently whisk the eggs. Add the pumpkin puree, honey, and coconut oil; whisk until combined.
Pour the wet ingredients into the dry and mix until combined; fold in the pumpkin seeds, dried cranberries, and walnuts.
Using ⅓ cup scoops, place the mixture in small heaps and flatten with the palm of your hand, leaving 2 inches between cookies. Baking for 18-20 minutes or until just golden. Allow to cool slightly before serving or transferring to a wire cooling rack.
Notes
In order to make baby/toddler friendly, swap honey for maple syrup or agave.