Saute spinach and garlic in oil until leaves are wilted and darker green. place in food processor, add the tahini and salt and puree. Taste and decide if things need adjusting or you'd like to add a spot of lemon juice. If you add, puree again to mix.
Serve warm (but just as yummy after a night in the fridge) with vegan bread of choice (pita is good), vegan crackers, fresh veggies, etc.
I've brought this dish to parties and converted life-long spinach-haters!