Chocolate Chip Squares
["1 c. oil", "1 c. granulated sugar", "2 eggs", "1/2 c. brown sugar", "2 c. unsifted flour", "1 1/2 c. chocolate chips", "1 c. chopped nuts (if desired)", "2 tsp. vanilla", "1 tsp. baking soda", "1 tsp. salt"]
["Beat oil, eggs, sugars and vanilla until fluffy.", "Add dry ingredients; mix well.", "Stir in chips and nuts.", "Spread in ungreased sheet cake pan.", "Bake at 375\u00b0 for 18 minutes.", "Cool and cut."]
["oil", "sugar", "eggs", "brown sugar", "flour", "chocolate chips", "nuts", "vanilla", "baking soda", "salt"]