Poppy Seed Cookies
["1 c. flour", "1 tsp. salt", "1 tsp. baking soda", "1/2 c. margarine", "1/2 c. shortening", "1 tsp. vanilla", "1 c. sugar", "1 egg", "1 c. plain yogurt", "1/4 c. poppy seed"]
["Cream shortening, vanilla, margarine, sugar and egg.", "Add flour, salt, soda and yogurt.", "Add poppy seed.", "Refrigerate 1 hour.", "Drop by teaspoonfuls onto greased cookie sheet.", "Sprinkle with some sugar.", "Bake 10 to 12 minutes at 350\u00b0."]
["flour", "salt", "baking soda", "margarine", "shortening", "vanilla", "sugar", "egg", "plain yogurt", "poppy seed"]