Preheat oven to 350 degrees
With some heavy duty aluminum foil, line an 8x8 pan with the foil.
Spray with PAM Cooking Spray.
Cream together butter and sugar until creamy.
Add salt, eggs, and vanilla and beat until well blended.
Add your flour and baking powder. Mix until just blended.
Set aside 1/2 cup of the dough.
Press the large portion of the dough into the sprayed pan.
Pour your cherry pie filling on top.
Drop the 1/2 cup of reserved batter over the top of the pie filling by spoonfuls.
Bake for 50-60 minutes or until golden brown.
Place on wire rack to completely cool.