Spiral Apple Tart
["1 1/4 c. flour", "3 tsp. powdered sugar", "1/2 c. butter, cut into 1-inch pieces"]
["Stir flour and sugar in a bowl.", "Cut the butter in the flour until butter pieces are pea size.", "Press into 11-inch tart pan. Cover with plastic wrap and place in freezer while filling is prepared."]
["flour", "powdered sugar", "butter"]