Whip the cream (make sure you don't over-whisk as it won't turn into butter).
Add condensed milk, vanilla extract and berries, fruits to taste. For example, frozen cherries, blueberries, currants and strawberries, after chopping them a little in a blender.
Arrange in plastic cups, place a stick (or twig, pre-treated with boiling water, alcohol, etc.) in the center and freeze. Remove plastic cups after freezing.
Before serving, remove plastic cups and garnish with a sprig of mint.