4 pints Strawberries, trimmed of their stems
1 cup Vanilla Yogurt
1 bunch Mint
Splash Balsamic vinegar
2-3 Tbsp Agave Nectar or Honey, to taste
1 tsp Cinnamon
Apple Juice as needed
Pour 1/2 cup of good balsamic vinegar into a small sauce pan and cook over medium-high heat until reduced into a syrup. Remove from heat, season with cinnamon and set aside.
Slice 1 pint of strawberries in half and cook on a hot, buttered griddle or pan just until cut side is carmelized, about 3-4 minutes. Remove from heat and cut into a large dice. Chiffonade (thinly slice) a few mint leaves and add to the cut strawberries. Pour balsamic syrup over strawberries, stir and set aside.
In a blender combine 1 1/2 pints of strawberries, yogurt, mint and agave nectar until smooth (will probably have to do in 2 batches). If it's too thick, thin with a little apple juice. Pass the cold soup through a strainer to catch any lumps.
To serve, ladle the cool soup into bowls, and top with the balsamic strawberry mixture. Garnish with a mint leaf and serve immediately.