In a pan, add the carrot date puree and bring to a boil on low heat.
Add the agave and spices and cook for 10 minutes on low to thicken a bit.
Cool the puree. Add vinegar to it and mix.
In a bowl mix the flours and baking powder.
Add the puree and mix till just about combined.
Add raisins and chopped walnuts and fold in(optional)
Bake in preheated 365 degrees F for 35 minutes for two 3.5 inch ramekins, a few minutes longer for 1 pan, until a toothpick form the center comes out clean.