Easy No Salt Added Hummus

This easy low sodium recipe does not call for sesame seed paste, you could add a tablespoon if you wish.
1c dry chick peas
4c water
4T lemon juice
4 cloves garlic (or to taste)
2T olive oil

Put chick peas and water in crock-pot. Cook on high 3-4 hours until very soft. Put drained peas in food processor or blender along with remaining ingredients. Process until smooth. If necessary, thin with a little of the cooking water.