Soak: Soak the green peas and chickpeas separately with enough water to cover for 6 to 8 hours.
Drain: Discard of the water and rinse. Drain and leave to dry, rinsing twice daily, for about 1 day until sprouted. Let the sprouts air dry for about 8 hours before storing. (Chickpeas are best stored in fridge during sprouting phase.)
Cook (Optional): Cook sprouts in water to cover until very soft.
Blend with tahini, garlic, lemon juice, cumin, salt and water until smooth. Adjust lemon, tahini, and seasoning as needed. Add olive oil for serving ifor more creaminess and polyphenols (optional).