Super Chocolate Chunk Cookies



1/2 cup butter
1/2 cup sugar
1/4 cup brown sugar
1 tsp vanilla
1 egg
1 cup flour
1/2 tsp baking soda
1/2 tsp salt
8 oz semi-sweet chocolate cut into chunks
3/4 cup chopped walnuts

Beat butter and sugar together. Beat in egg and vanilla. Mix flour with soda and salt, blend into butter mixture. Stir in chocolate chunks and nuts. Chill one hour. Drop by heaping tablespoonful onto baking sheet. Bake at 350F for about 15 minutes, until light brown.