In a large bowl whisk together the flour, sugar, salt and hazelnuts, add butter and vanilla. Start to bring together with a fork, then move to a lightly floured flat surface and gently knead to form a dough. Wrap in parchment or plastic wrap and refrigerate 2 hours.
Roll dough into small balls (a little smaller than golf ball size), place on cookie sheets. And refrigerate while oven is pre-heating approximately 15-20 minutes.
Pre-heat oven to 350° (180C). Line 2 cookie sheets with parchment paper.
Bake for approximately 10-12 minutes. Let sit about 1-2 minutes (while the cookies are still quite warm) then roll in sifted icing sugar. Let cool and then roll again in the icing sugar. Serve and Enjoy!
Video
Notes
This can also be done in a stand up mixer or food processor.
How to store Snowball Cookies
These cookies should be stored in an airtight container and kept in a cool dry area. They will keep for about 4-5 days.
How to freeze Snowball Cookies
Freeze the baked cooled cookies in an airtight container or freezer bag. They will keep for up to three months in the freezer.