Martha Stewarts Caramel recipe: INGREDIENTS 1 1/3 cups sugar 3/4 cup water DIRECTIONS Bring sugar and the water to a boil in a medium saucepan; reduce heat, and simmer until thickened and light brown, about 10 minutes. Use immediately. To make windows, line a baking sheet with a Silpat. Make caramel syrup. Place a gingerbread section on prepared sheet, flat side down; pour caramel syrup into window spaces. Let syrup cool and harden on baking sheet before turning over and decorating.