- Defrost raspberries in microwave. Pass through a sieve to remove seeds.
- Mix sugar with water and stir to dissolve. Add to raspberry puree.
- Pour into an ice cube tray filling each cavity about halfway and freeze overnight.
- Either shake or stir the martinis.
- For one stirred martini mix 1/4 cup vodka with a frozen raspberry cube and 1/2 cup ice. For a shake martini combine ingredients in a shaker and shake well.
- Pour in glasses and add a few raspberries.