How to make the Sima – Boil Water, Sugars, Beer and the yellow part of the Lemon Peel. Let the Mixture cool down. Peel the white part of the Lemon’s peel carefully and cut the fruit part of the Lemon in small pieces and add to sima. Dissolve the yeast in a bit of sima and add to sima. Put 5-6 raisins and 1 tablespoon Sugar in every bottle. Put sima in bottles and close the bottles carefully. Leave sima in a cold place for a couple of days. Sima is ready when the raisins float. Sima will keep in cold place for 1-2 weeks.