For 4 glasses (approx. 200 ml each): puree 400 g roasted peanut kernels in a high performance floor mixer until creamy. Add 100 g baking cocoa, 250 g icing sugar and 3 tbsp. peanut oil and continue mixing for approx. 1 minute. Pour into hot rinsed glasses. Close them tightly with lids. Keep refrigerated for about 4 weeks.