Get a dry hummus beans. You can find these beans (as any other beans) for really cheap.
Wash and soak for several hours.
Cook with a lot of water till you can eat/ smash.
Be careful: when you boil beans they can foam up.
Once it done and all is cooled down to nice warm, you just do as described in my previous post about fake humus, but use a real beans.
You can use some of that humus water if your humus is too dry (scoop some when you add beans to blender: of course, only this one will do!