Add tahini and 4 or 5 garlic cloves into a blender or food processor.

Juice 1 lemon into the tahini mixture, and then blend together for around 5-10 seconds until well-mixed. Consistency should be fairly thick.

Add in the can of garbanzo beans (drain and rinse them before adding them in).

Add 1/4 cup of olive oil and some salt and pepper. Blend mixture until well-mixed and creamy.