Step 1: Prepare the Chickpeas. If using dried chickpeas, soak them overnight, then cook until very tender (see 'Key Ingredient Notes'). If using canned, drain and rinse thoroughly. For the silkiest hummus recipe, gently peel the skins off the chickpeas.
Step 2: Create the Tahini-Lemon Emulsion. In a food processor, combine the tahini, lemon juice, minced garlic, and salt. Process for 1-2 minutes until the mixture is light and creamy. It might seize up a bit; this is normal and will create a lighter, fluffier hummus.
Step 3: Add Chickpeas and Spices. Add the peeled chickpeas and ground cumin to the tahini mixture in the food processor. Process for another 2-3 minutes, scraping down the sides as needed, until a thick paste forms.
Step 4: Achieve Creaminess with Ice Water. While the food processor is running, slowly drizzle in 2 tablespoons of ice water (or reserved chickpea cooking liquid), one tablespoon at a time. Continue to process until the hummus reaches your desired silky-smooth consistency. You may need up to 4 tablespoons or a little more, depending on your chickpeas and tahini. The key is to add it slowly.
Step 5: Taste and Adjust. Taste the hummus and adjust seasonings as needed. You might want more salt, lemon juice, or even a tiny bit more cumin. Process for another 30 seconds to incorporate.
Step 6: Serve and Garnish. Transfer the hummus to a shallow serving bowl. Create a swirl on top with the back of a spoon. Drizzle generously with extra virgin olive oil and sprinkle with paprika or sumac, and chopped fresh parsley if desired. Serve immediately with pita bread, fresh vegetables, or as part of a mezze platter. This homemade hummus recipe is best enjoyed fresh!