Lace Cookies
["3/4 c. melted butter or margarine", "3/4 c. white sugar", "3/4 c. brown sugar", "1 egg", "1 tsp. vanilla", "1 1/2 c. rolled oats", "1/4 c. all-purpose flour", "1/4 tsp. salt"]
["Beat butter and both sugars well.", "Add egg and vanilla, then beat.", "Add remaining ingredients and mix.", "Drop by 1/2 teaspoon on greased sheet, about 6 per sheet.", "Bake for 4 minutes.", "Let stand 2 to 3 minutes, then remove carefully.", "Sprinkle some with icing sugar.", "Grease cookie sheet lightly and bake at 375\u00b0."]
["butter", "white sugar", "brown sugar", "egg", "vanilla", "rolled oats", "all-purpose", "salt"]