Thumbprint Cookies
["1/4 c. packed brown sugar", "1/4 c. shortening", "1/4 c. margarine or butter, softened", "1/2 tsp. vanilla", "1 egg, separated", "1 c. all-purpose flour *", "1/4 tsp. salt", "3/4 c. finely chopped nuts", "jelly"]
["Heat oven to 350\u00b0.", "Mix brown sugar, shortening, margarine, vanilla and egg yolk.", "Stir in flour and salt until dough holds together.", "Shape into 1-inch balls.", "Beat egg whites slightly. Dip each ball into egg white; roll in nuts.", "Place about 1-inch apart on ungreased cookie sheet.", "Press thumb deeply in center of each.", "Bake until light brown about 10 minutes.", "Immediately remove from cookie sheet; cool.", "Fill thumbprints with jelly. Makes about 3 dozen cookies."]
["brown sugar", "shortening", "margarine", "vanilla", "egg", "flour", "salt", "nuts"]