French Cocoa Balls

½ cup unsweetened cocoa                            
1-1/2 tsp vanilla
2 cups sifted confectioner’s sugar                
dash of salt
½ cup sweetened condensed milk                
½ cup finely chopped walnuts
 
Combine cocoa, sugar, milk, vanilla and salt in mixing bowl.  Knead with hands until mixture is smooth.  Roll into small balls; roll in chopped nuts (before rolling, moisten hands with a few drops of water to help nuts stick).  Place on tray to dry.  Makes 3 dozen.