Peanut Butter Balls

1 cup peanut butter
2 1/2 cups powdered sugar
1 tsp. vanilla
3 Tbsp. maragine (softened)
2 - 4 Tbsp. milk
Chocolate Bark

Mix peanut butter, powdered sugar, vanilla, and margarine. Add milk 1 Tbsp. at a time, just enough to hold shape of balls. Roll into small balls, melt chocolate bark, dip balls using toothpick into melted chocolate. Place on waxpaper to cool.