Reserving 1/4 cup liquid, rinse and drain 2 cans chickpeas. Place chickpeas and reserved liquid in a food processor. Add 1/3 cup fresh lemon juice, 1/4 cup tahini, well stirred, 2 garlic cloves, chopped, 1/8 teaspoon cayenne pepper, and 1 1/4 teaspoons coarse salt. Process until smooth.
To store, refrigerate in an airtight container up to 1 week.