Chocolate Chip Butter Cookies
["1/2 lb. butter (2 sticks)", "1/2 c. sugar", "1 3/4 c. flour", "1/4 tsp. baking soda", "1 c. chocolate chips"]
["Cream sugar and butter; sift flour and soda.", "Add together and cream.", "Mix in chocolate chips.", "Spoon by teaspoons onto greased cookie sheet.", "Bake at 350\u00b0 for 15 minutes."]
["butter", "sugar", "flour", "baking soda", "chocolate chips"]