In a large liquid measuring cup, place the dates, hot water and unsweetened chocolate. Set aside for a minimum of 10-20 minutes to get soft.
In the bowl of a 14 cup food processor (I LOVE mine and use it all the time!), place all the date mixture, and the next 4 ingredients through the vanilla. Puree until smooth.
Sprinkle in the remaining dry ingredients. Pulse several times to mix thoroughly,
Pour batter into a greased 9" pan (round or square as preferred.)
Bake in a 350 degree oven for 40-50 minutes until the middle is just set and a knife inserted comes out clean.
Let the brownies cool completely, cut and store in an airtight container.