Preheat oven to 350 degrees (325 convection)
In a large bowl, mix flaxseed and hempseed with water. This is your binder. Let sit for 5 minutes and add coconut oil, maple syrup, vanilla, sweet potato, and milk. Mix well with a whisk.
Add flours through baking soda and hand mix till well incorporated. I like using a silicone baking spatula. I have several and use them for everything. Add remaining ingredients and fold in evenly throughout the mixture.
Line the cupcake pan with muffin liners and fill each 3/4 full. Bake for 35-40 minutes till set. Remember these are super moist. Enjoy!