I wasn't sure what to do with a bunch of beet greens I had so I just blended:
A blender filled with beet greens
Just a few red leaf lettuce leaves
Half a tomato
Half an avocado
Just a splash of water
I thought I would have to add spices but I don't! It's simple and a filling and wonderful soup! I'm looking forward to the next time I have an abundance of beet greens! I think with very little modification, this would make a delicious pesto.