Sugar Cubes: 1 cup sugar; 1 tablespoon water (white) or 1 tablespoon berry tea (pink); mold suitable for microwave. Put sugar and water into a bowl and stir until sugar is thoroughly moistened. Put the sugar mixture in mold. Press with a spoon until sugar mixture is firmly packed. Microwave for 30 to 40 seconds. Let cool before carefully removing from mold. Store in an airtight container.