One can garbanzo beans drained (reserve the juice)
One can great Northern white beans drained (reserve the juice)
5 tablespoons tahini paste
1/4 cup olive oil
2 tablespoons fresh squeezed lemon juice
1 teaspoon salt
1 teaspoon sumac seasoning
Put everything except the sumac seasoning in the food processor and blend. If it is too thick add a little water or some of the juice from the beans.
Remove to a bowl, drizzle with olive oil, generously sprinkle with sumac seasoning.