Preheat oven to 350 degrees F.
Line an 8x8 or 9x7 baking pan with parchment paper.
Throw the dates into a food processor and blend until they become a pasty mixture.
Add the almond butter, coconut oil, coconut milk, and vanilla extract and blend until they are mixed in evenly.
Add the eggs, then pulse until they are mixed in. Be careful not to over-mix!
Pour out the wet mixture into a large bowl.
Add cocoa powder, coconut flour, baking powder and sea salt, and mix well.
Fold in the chopped unsweetened baking chocolate bar.
Pour the batter into the baking pan. The batter should be thick and sticky,
Bake for 13-15 minutes.
Let it cool completely before cutting. The brownies will be very soft until they cool.