In a large bowl place all ingredients except pumpkin and flax seeds and whisk until everything is well combined.
Divide your oats mixture among 4 small mason jars, sprinkle with your pumpkin and flax seeds.
Seal and refrigerate overnight for up to five days.
Before serving, give it all a big stir, and eat up! (and YES they are eaten cold, just like pudding...just try it!) Enjoy!