Drain the chickpeas and set aside the brine from one can. Add the chickpeas, tahini, garlic, lemon juice, 4 tbsp of chickpea brine and 1 tbsp of olive oil to a food processor bowl or a simple bowl if you are using a hand blender.
Blend the mixture until it becomes smooth. If you feel that the hummus is too dry or too thick, add more chickpea brine and blend the mixture again.
Transfer the hummus to a serving bowl and drizzle 1 tbsp of olive oil on top. Take the pomegranate seeds and springle them on top of the hummus. Serve with crackers, carrots, celery or other vegetables.
Notes
You can safely store hummus in an airtight container in the fridge for up to one week.