In a food processor combine the tahini and lemon juice and process for 1 minute
Add the olive oil, minced garlic, cumin, and a 1/2 teaspoon of salt to the whipped tahini and lemon juice. Process for one minute. Add the chickpeas and process a couple of minutes.
Add 2 to 3 tablespoons of water until you reach the perfect consistency.
Taste for salt and adjust as needed. Serve hummus with a drizzle of olive oil and dash of sumac or paprika.