01 - Combine the tahini and lemon juice in a food processor. Blend for 1 minute until the mixture becomes creamy and noticeably lighter in color.
02 - Add the minced garlic, ground cumin, and salt to the food processor. Blend again until fully incorporated.
03 - Add half of the drained chickpeas and blend for 1 minute, scraping down the sides as needed. Add the remaining chickpeas and continue blending until very smooth.
04 - Gradually add cold water, 1 tablespoon at a time, blending after each addition, until the hummus reaches your preferred consistency.
05 - With the motor running, slowly drizzle in the olive oil and blend one final time for a silky, smooth finish.
06 - Taste the hummus and adjust the salt or lemon juice as needed.
07 - Transfer the hummus to a serving bowl. Create a swirl on top, drizzle with olive oil, and sprinkle with smoked paprika or sumac and chopped parsley if desired. Serve with pita bread, vegetable sticks, or crackers.