Sweet Potato Souffle

1 can (14 1/2 ounces) sweet potatoes
1 cup sugar
3/4 cup milk
1 tsp grated orange rind
2 Tbsp orange juice
1 tsp vanilla extract
2 large eggs beaten
1/4 cup butter melted
1/3 cup flour

Mix above ingredients and pour into greased 13by9 pan.

Mix together and sprinkle on top of casserole-
1/4 cup butter melted
1/3 cup flour
1 cup brown sugar

Bake 350 for 30 to 40 minutes till set.

Stir together above ingredients.