In a large bowl, add the chickpeas liquid. using a hand mixer, whip the liquid until it froths up and turns white. it should hold peaks, takes about 7-8 minutes. add melted and cooled chocolate, stevia and give it a gentle mix using sweeping motions. try not to knock off too much air. when the mix is well combined, pour into mounds and refrigerate for 5-6 hours or best overnight.