Mexican Wedding Cookies

Bahan-bahan (35 porsi)

• 1 cup unsalted butter (softened)
• 1 cup powdered sugar
• 2 teaspoons vanilla extract
• ½ teaspoon salt
• 2 cups all-purpose flour (plain flour)
• 1 cup nuts, finely chopped (measure before chopping)
• Additional powdered sugar (for rolling (about 1 ½ cups))