Ingredients

1 1/2 pints fresh blueberries, rinsed
1 cup vanilla sugar
1 tablespoon fresh lemon juice

Instructions

Combine the blueberries and
vanilla sugar in a large heavy saucepan. Add 1 cup water and the lemon juice and bring to
a boil over high heat, stirring occasionally. Reduce the heat and simmer for 15 minutes,
or until the mixture begins to thicken.

Remove from the heat and strain through a fine sieve. Cool to room temperature, cover and
refrigerate.