(These recipes are found in the “Mix A Meal cookbook, pages 72, 73; written by Deanna Bean & Lorna Shute. This book includes many other great basic mix recipes and delicious recipes using those basic mixes.)   Sugar Cookie Mix   Combine: 6 cups flour 3 cups sugar 1 1/2 cups dehydrated butter 1 ½ tsp. baking powder 2 tsp. cream of tartar (a must) 1 ½ tsp. salt 1 tsp. powdered vanilla   Snickerdoodles Combine: 2 cups Sugar Cookie Mix 1 beaten egg, plus enough water to equal 1/3 cup liquid ½ cup chopped walnuts   Stir liquid into mix and form dough into a ball with your hands. Pinch off a small amount and roll it in a cinnamon sugar mixture. Cinnamon Sugar Combine: 3 Tbsp. cinnamon 1 cup sugar   Place on a greased cookie sheet and flatten slightly with glass. Bake at 350 degrees for 12-15 minutes. Cool slightly and place in an airtight container.