Sift together flour, baking powder and baking soda.

Cut in butter with a pastry cutter, or pulse in a food processor until mixture looks like sand.

Mix in sugar. Mix in beaten eggs and knead into a ball.

Divide into two pieces and form into two disks. Wrap in plastic wrap and chill for one hour.

Cut out shapes and place on baking sheets. Bake at 375º 6 to 8 minutes.