Rinse the chickpeas in a sieve with cold water and drain. Set aside 2 tablespoons of chick peas. Peel and chop the garlic. Puree chick peas, garlic, lemon juice, tahina and 4 tbsp. oil with a hand blender.
Season to taste with salt. Serve with the rest of the chickpeas. Drizzle 2 tablespoons of oil over it.