Paula Peck’s Pecan Balls

1.25 cups pecans
1 cup butter
½ cup sugar
1 tsp vanilla
½ tsp salt
2 cups sifted flour (250 g)
Powdered sugar for rolling cookies

1. Grind pecans fine.
2. Cream butter and sugar together
3. Stir in vanilla
4. Stir in salt and flour, then pecans