Serves: 4 people Difficulty ': Easy Preparation time: 10 minutes + 2 hours in the refrigerator INGREDIENTS 350gr. 250g of blueberries. double cream lemon juice sugar to taste PROCEDURE -------------------------- Put the cream in the refrigerator and leave it for about 2 hours. After these 2 hours, take the cream and beat slowly with a whisk until it becomes quite compact but without the mountains.