Line a 18*18 baking pan with parchment paper.
Preheat the oven to 175 degrees Celsius.
Cook your beets until soft and tender. Let them cool (this part is not part of the actual recipe time).
Mix your beets using a hand mixer until you have a smooth mash/paste.
Add chickpeas and stevia drops to a high speed blender and mix until smooth. Scrape the sides a few time if needed.
Add the beetroot mash and mix agian.
Combine oat flour, xylitol, cacao powder, salt, cinnamon and baking soda in a separate bowl.
Add the dry ingredients to the wet and mix until incorporated.
Pour into the lined baking pan and bake for 20-25 minutes, depending on how fudgy you prefer your brownies.
Take out of then oven and let it cool.
Meanwhile combine the cream cheese, cacao powder and sweetener in a bowl and mix using a hand mixer. Place in the fridge until ready to top the brownies.
When the brownies has cooled spread the frosting on top and cut into desired pieces. Store in the fridge.