Take the beans out of their shells and throw them in a blender.
Chop the garlic and parsley and put those in. Add the tahini, salt, olive oil and squeeze in the lemon juice. Blend to a thick consistency, like hummus. Add water if needed for blending.
None of the amounts are exact. If you like more garlic, lemon, parsley or olive oil feel free to add it.
Enjoy with pita, on a sandwich or any other way!