peel and cut sweet potato in very small pieces. In a little bit of water, steam sweet potato cubes in a pot until soft

either use pre-cooked/canned black beans or prepare them fresh according to the package

combine soft sweet potato and beans and either mash them with your hands, a fork or use a blender. Continue until smooth paste.

use very soft dates or soak them for a few hours. Blend them with oat milk and liquid coconut oil until they become a paste

combine sweet potato - bean mixture with date paste

add vanilla, cacao, baking soda and maple syrup

preheat oven at 200°C

place a baking sheet in a 25 x 20 cm baking form

add brownie mixture to baking form

bake for about 45 minutes at ~120°C

cut in pieces and let it cool down a little before enjoying