20 purple prune plums
1 cup sugar
1/4 cup flour
1 tablespoon ground cinnamon (or more)
1 (9-in.) unbaked pastry shell
2 tablespoon butter or margarine
Halve and pit plums. Combine sugar, flour and cinnamon. Sprinkle 1/4 of mixture over bottom of pastry shell. Overlap plums in circles on sugar mixture. Sprinkle with remaining mixture and dot with butter. Bake at 425F 10 minutes. Reduce heat to 350F and bake 30 to 35 minutes longer.
