Black Bean Brownies

Preheat the oven to 180 °C (350 °F). Butter and line a 20 x 20 cm (8 x 8″) square pan with parchment paper.

In a bowl, mix together the dry ingredients (flour, cocoa powder, crumbs, baking powder, baking soda, and salt).

In another bowl, mix together the remaining ingredients except the pretzels and fleur de sel until you get an homogeneous puree.

Gradually incorporate the dry ingredients to the wet ingredients. Mix delicately using a spatula.

Pour the sweet and salty brownie preparation into the pan.

Cook in the oven for 35 minutes. Halfway through cooking, sprinkle fleur de sel and spread the pretzels on top (5 rows and 5 columns).

Finally, let cool completely on a wire rack before cutting into small squares.