Old-Fashioned Bread Pudding With Apple-Raisin Sauce

FOR BREAD PUDDING
10 slices whole wheat bread
3 egg whites
11/2 C skim milk
1/4 C white sugar
2 tsp white sugar
1/4 C brown sugar
1 tsp vanilla extract
1/2 tsp cinnamon
1/4 tsp nutmeg
1/4 tsp clove
as needed vegetable oil spray