Mama'S Chewy Cookies
["2 c. self-rising flour", "1 box light brown sugar", "1 stick margarine", "2 eggs", "1 tsp. vanilla", "1 c. nuts, chopped"]
["Bake in square pan, greased, for 20 to 25 minutes at 350\u00b0. Cut in squares.", "Don't overcook."]
["flour", "light brown sugar", "margarine", "eggs", "vanilla", "nuts"]