Snickerdoodles
["2 3/4 c. sifted all-purpose flour", "2 tsp. cream of tartar", "1 tsp. baking soda", "1/4 tsp. salt", "1 c. (2 sticks) unsalted butter", "1 1/2 c. sugar plus 1/4 c. sugar mixed with 1 Tbsp. cinnamon", "2 large eggs"]
["Combine the flour, cream of tartar, baking soda and salt and sift again.", "Set aside.", "Cream the butter and sugar until fluffy, about 3 minutes.", "Add the eggs, 1 at a time, beating well after each addition.", "Add the flour mixture in 4 parts and beat thoroughly, after adding each part.", "Wrap dough in plastic wrap and refrigerate for at least 1 hour.", "Preheat oven to 400\u00b0.", "Roll dough into balls about the size of a walnut, then roll each in the sugar-cinnamon mixture.", "Place about 2 inches apart on an ungreased cookie sheet.", "Bake for about 8 to 10 minutes, or until just lightly browned, but still soft.", "Makes about 3 dozen."]
["flour", "cream of tartar", "baking soda", "salt", "butter", "sugar", "eggs"]