Sugar Cookies

"From Aunt Dora - Very Good."

1 cup powdered sugar
1 cup margarine
1 egg
1 teaspoon falvoring - almond or vanilla
1/2 teaspoon cream of tarter
pinch of salt
2 cups flour

Drop by teaspoon on cookie sheet.
Flatten slightly.
Bake at 350 until slightly browned at the edge.