Russian tea cakes or Mexican wedding cookies?

I really love these cookies, I mean what’s not to love, butter, sugar and nuts. They are super easy to put together and rather quickly too. I don’t know why but they are generally only made around this time a year. Maybe because they look like a snowball?

I have heard them called many things; Russian tea cakes, Mexican wedding cakes, Italian wedding cakes, snowballs, snowball cookies, and butterballs to name a few. Why so many names? Why called a cake when they clearly the size of a cookie?
In doing a little research the names Russian versus Mexican seem to come from what nut you choose to use. Russian tea cakes use Hazelnuts, almonds and walnuts. And Mexican wedding cakes use pecans. The names snowballs and butterballs seem to be more of whatever your family has grown up using maybe? The cake versus cookie has a long explanation but I will try to condense it A LOT. Mexican weddings used to not have the typical tiered creations that we have here in the US instead they had tables with all kinds of confections for their guests and these were popular. The Mexican wedding cake cookies are known as polvorones. The Russian name is said that they were a popular treat at tea time for Europeans.
Preheat oven to 325 – prepare 2 cookie sheets either with parchment, spray or silpat mat

2 cups whole pecans or walnuts, chopped fine
2 cups unbleached all-purpose flour
¾ teaspoon salt
2 sticks unsalted butter, softened but cool
⅓ cups sugar
1 ½ teaspoon vanilla extract
1 ½ cups confectioners sugar for rolling cooled cookies

Mix 1 cup chopped nuts, flour, and salt in a medium bowl and set aside
Place the remaining nuts in a food processor and process until they are the consistency of corneal, careful not to over process and make butter. Stir into the flour mixture and set aside.
Cream the butter and sugar until light and fluffy, about a minute or two. Beat in the vanilla; scrape as needed. Add the flour mixture and beat on low until the dough just comes together; about 15-20 seconds. Scrape again as needed and process till dough has all come together a few more seconds.
Working with 1 tablespoon at a time, use a cookie scoop if you have one to make them all the same size. Roll into a ball and place on a prepared cookie sheet. Bake for 15-20 minutes; just until the tops are barely brown. Rotate halfway through cooking.
Cool on the cookie sheet for about 2 minutes. Remove to a wire rack and cool to room temperature, about 30 minutes or so. Roll cookies into confectioners sugar, gently shake off the excess. They can be stored in an airtight container up to 5 days, or frozen for a couple of months. Just before serving roll them again in confectioners sugar to coat again; tap off the excess.