Avocado Ice Cream Ingredients: 1/2 pint (250ml) double (heavy) cream. 1 tablespoon fresh lemon juice. 1/2 cup granulated sugar. 3/4 pint (750ml) milk. 3 ripe avocados. Directions: Take the avocados, peel and seed them then put into a blender with the milk and make a pureé. Pour the pureé into a mixing bowl, add the sugar, lemon juice and cream and beat until creamy. Then transfer the complete mixture into an ice cream maker and follow the manufacturer's instructions. Download This Recipe