• In small saucepan, stir sugar with 1 cup water; bring to boil. Simmer until sugar is dissolved; let cool slightly.
• In food processor, combine balsamic vinegar, sugar mixture, strawberries, and basil (if using); purée until smooth. Pour into metal tray and cover with foil.
• Freeze for 4 hours, stirring with a fork to break up pieces of ice every 20 to 30 minutes. Serve in small dessert cups or martini glasses. Garnish with small fresh basil leaves if desired.

Tip: Substitute fresh mint for basil, or raspberries for the strawberries.