1. Preheat oven to 350°F and line baking tray with parchment paper or a silicone baking mat.
2. Soak dates in water for a few minutes to soften.
3. Mix flour, chocolate, sucanat, walnuts (if using), baking powder, and baking soda in a large bowl.
4. Drain water from dates. In a blender, add nut milk, dates and vanilla extract then blend until smooth.
5. Add liquid to bowl of dry ingredients and mix well.
6. Using a spoon or ice cream scoop, place dough on lined baking tray.
7. Bake until golden brown, about 12 minutes.
8. Remove from oven and cool 5-10 minutes before serving.

Notes: Batter will be on the wet side and difficult to handle without a spoon. Consistency may change depending on the type of flour or nut milk you use. If dough is too thin to work with, you may add a tablespoon or two of additional flour, and/or place in the refrigerator to firm up a bit.