Whisk the dry ingredients (including spices) in a large bowl.
In a separate bowl, whisk the eggs, coconut milk, melted coconut oil, maple syrup, and vanilla.
Gently fold the shredded carrots into the wet mixture.
Combine the wet and dry ingredients, stirring just until incorporated. Fold in nuts if using.
Cook in a preheated waffle iron for approximately 3–4 minutes, or until the exterior is crisp and golden