For Fruit Filling:
Preheat oven to 400-degrees F.
For Filling:
Mix the sugar and cornstarch. Stir in rhubarb and water.
Bring to a boil; cook and stir 1 minute. Pour into 8-inch round
baking dish. Dot with butter; sprinkle with cinnamon. Add biscuit topper.
For Biscuit topper:
Sift together sifted flour, sugar, baking powder and salt.
Cut in butter till it resembles coarse crumbs. Mix milk and egg
and add all at once to the dry ingredients, stirring just to moisten.
Drop by spoonfuls atop hot fruit. Sprinkle with sugar.
Bake for about 20 minutes. (serves 6)