Chocolate Chip Cookies
["2 c. flour plus 4 Tbsp.", "1 tsp. salt", "1 tsp. baking soda", "1 c. sugar", "1/2 c. brown sugar", "2 eggs", "2 tsp. vanilla", "1 c. shortening", "1 c. chocolate chips", "1/2 c. walnuts (optional)"]
["Mix in large bowl.", "Drop by teaspoon on cookie sheet.", "Preheat oven.", "Bake 10 to 12 minutes at 350\u00b0."]
["flour", "salt", "baking soda", "sugar", "brown sugar", "eggs", "vanilla", "shortening", "chocolate chips", "walnuts"]