D's Potato Chip Cookies

This is yet another variation of the unusual potato chip cookie.

Cream sugar and butter until creamy.

Add all other ingredients.

Make into balls , the size of small walnuts , flatten with fork and place onto greased cookie sheet.

Place about 3 inches apart , as they spread while baking.

Bake at 350 degrees for 15 minute.

I do not have the quantity for this recipe.

If you know , please post.

I am guessing.

butter, margarine, granulated sugar, brown sugar, egg yolk, flour, potato chips, walnuts, vanilla