Cream together butter and sugar until combined.
In a separate bowl, whisk together flour, baking soda, salt, cinnamon, cloves and allspice.
Add flour mixture to butter mixture and mix until combined.
Add applesauce and eggs and mix again.
Pour into a 9x13 inch baking pan.
Bake at 350 degrees for 40-45 minutes or until a toothpick in the center comes out clean.
Allow to cool.
Top individual slices with powdered sugar and a dollop of coolwhip.