Chewy Bread
["2 sticks margarine", "2 c. sifted flour", "1 box light brown sugar", "2 eggs", "1 c. chopped nuts (optional)", "1 (12 oz.) pkg. chocolate chips or butterscotch chips", "1 tsp. vanilla"]
["Melt margarine in 13 x 9-inch pan.", "(I use Pyrex.)", "Pour brown sugar into mixing bowl; add melted margarine over the sugar.", "Mix well and add remaining ingredients.", "Bake at 350\u00b0 for 30 minutes. Do not overbake."]
["margarine", "flour", "light brown sugar", "eggs", "nuts", "chocolate chips", "vanilla"]