In a small sauce pan over medium-high heat, combine honey and water; bring to a boil. Add herb sprigs and reduce heat to a simmer. Let simmer for approximately 10 minutes until total amount of liquid is reduced to about 1/2 cup. Remove from heat. Remove and discard herbs.
Stir in balsamic vinegar and let cool.
Spread goat cheese thickly on toasted bread. Drizzle with balsamic-honey syrup and sprinkle with optional walnuts and serve.
Goat Cheese and Balsamic-Honey Crostini Recipe: https://whatscookingamerica.net/appetizers/goatcheesebalsamiccrostini.htm