Easy Snow Cream Recipe with Milk?

What is an easy snow cream recipe with condensed milk? I know it involves snow, milk, and maybe sugar or vanilla extract, but I'm not sure.
Can anyone please let me know about an easy snow cream recipe I can prepare? I've never made snow cream before, my sister does it every year for Christmas and its a wonderful desert.
This year she spent Christmas in other country so I will make snow cream. I know it's not that hard to make snow cream, please post a good recipe.

There are actually a few different recipes for snow ice cream.
Here's a good recipe of snow cream I prepare.

Old-Fashioned Snow Cream

- 1 cup of milk
- 1/2 teas. vanilla extract
- 1/2 cup sugar
- Clean snow, new fallen

Mix together milk, vanilla, and sugar, stirring until sugar is dissolved.
Slowly add the snow to your mixture, stirring constantly, until it is as thick as ice cream. Eat up.

This recipe is fun and easy! What a fun memory to create with my kids on a snow day.