Ingredients

• 1 cup sugar
• 3 cups blueberries, picked over
• 2 cups vodka

Instructions

1. Rinse a heat-proof 2-quart jar with boiling water, drain it, and combine sugar, blueberries and vodka in it. Seal jar tightly and let cordial stand in a cool, dark place, shaking the jar occasionally, for two months.
2. Strain the cordial through a very fine sieve, lined with a triple thickness of rinsed and squeezed cheesecloth, into a bowl and transfer it to a decanter. Serve the cordial as an after-dinner drink or with tonic over ice as a cocktail.