PREHEAT oven to 350° F. Line 8-inch-square baking pan with foil; lightly grease.
PLACE black beans, eggs, sugar, cocoa, oil, vanilla extract, coffee granules and salt in blender; Cover. Blend until smooth. Pour mixture into prepared pan. Sprinkle with morsels.
BAKE for 25 to 27 minutes or until edges begin to pull away from sides of pan. Cool completely in pan on wire rack. Lift brownie from pan with foil to cutting board. Carefully remove foil. Cut into bars. Garnish with fresh raspberries and mint.