Perfect Cutout Cookies
["2 c. flour", "1 1/2 tsp. baking powder", "1/4 tsp. salt", "6 Tbsp. margarine", "1/3 c. shortening", "3/4 c. sugar", "1 egg", "1 Tbsp. milk", "1 tsp. vanilla"]
["In a small mixing bowl, stir together the flour, baking powder and salt; set aside.", "In a medium bowl, beat together the margarine and shortening until well combined.", "Add sugar and beat until fluffy.", "Add egg, milk and vanilla; beat well.", "Add flour mixture; beat until well mixed.", "Cover and chill 3 hours.", "Roll out on lightly floured pastry sheet and cut out with favorite cookie cutters.", "Bake at 375\u00b0 for 8 minutes, until lightly golden at edges."]
["flour", "baking powder", "salt", "margarine", "shortening", "sugar", "egg", "milk", "vanilla"]