Bean brownie

Mix all the ingredients at the same time (the beans already cooked), except the walnuts.

When you have the dough (don't worry if you don't see it too dense or thick, it's fine), pour it into a mold, add a handful of chopped walnuts and integrate them. Put more walnuts on the surface to decorate.

Put it in the oven at 180º for about 30 minutes or in the microwave with a silicone case (lekue) for 7 minutes.

Let's eat!