½ cup salt-free butter
½ cup sugar
1/4 cup dark brown sugar
1 jumbo egg
1 cup well mashed sweet potatoes
½ tsp. vanilla
2 tsps. baking powder
½ tsp cinnamon
1/4 tsp. nutmeg
½ tsp salt
1/4 tsp ground ginger
1/4 cup broken southern pecan pieces 
½ cup raisins