Snickerdoodles
["1 1/2 sticks butter", "1 1/2 c. sugar", "2 eggs", "2 3/4 c. plain flour", "4 Tbsp. shortening", "1 tsp. soda", "1/4 tsp. salt", "2 tsp. cream of tartar"]
["Mix shortening, sugar and eggs.", "Sift together flour, cream of tartar, soda and salt.", "Stir in shortening.", "Drop into mixture of 3 tablespoon sugar and 2 teaspoon cinnamon.", "Bake at 400\u00b0 for 8 to 10 minutes."]
["butter", "sugar", "eggs", "flour", "shortening", "soda", "salt", "cream of tartar"]