In a food processor, combine chickpeas, tahini, lemon juice, lemon zest, olive oil, and garlic. Pulse until mostly smooth.
Add parsley, dill, mint, cumin, paprika, salt, and pepper. Process until well combined and herbs are finely chopped.
With the processor running, slowly add warm water until you reach your desired consistency. The hummus should be smooth and creamy but not runny.
Transfer the hummus to your slow cooker and smooth the top with a spatula.
Cover and cook on LOW for 1.5 hours, stirring once after 45 minutes. This warms the hummus through and allows the flavors to meld beautifully.
Before serving, drizzle with extra virgin olive oil, sprinkle with paprika and toasted pine nuts. Serve warm with pita chips, fresh vegetables, or pita bread.