Mom'S Brownies
["2 eggs", "1 c. sugar", "1 tsp. vanilla", "2 squares (1 oz. each) unsweetened chocolate, melted", "1/2 c. melted margarine", "1/2 c. sifted flour", "1/8 tsp. salt", "1 c. chopped nuts (optional)"]
["Preheat oven to 350\u00b0.", "Grease an 11 x 7 baking pan.", "Beat eggs until thick and lemon colored in a medium bowl.", "Add sugar gradually, beating well after each addition until mixture is fluffy.", "Stir in vanilla, melted chocolate, and margarine.", "Fold in flour, salt and 3/4 cup nuts; stir just until blended.", "Pour batter into pan and sprinkle remaining nuts over top.", "Bake for 18-20 minutes or until top crust is formed.", "Cool 5 minutes on wire rack.", "Cut into squares.", "While still warm, remove from pan."]
["eggs", "sugar", "vanilla", "squares", "margarine", "flour", "salt", "nuts"]