Scoop clean, fresh snow into a large bowl.
Sprinkle vanilla over snow.
Drizzle condensed milk over all.
Fold all ingredients together, and stir until well-combined.
If necessary, add more snow until you're happy with the consistency of your ice cream.
Scoop into a bowl, and enjoy!
To freeze leftovers, pat remaining snow ice cream into a freezer-proof container with a lid.