Presto Peach Melba Cobbler

Yield:	6 Servings
Categories:	Desserts

2	cn	(1-lb) sliced peaches; drained
2	ct	Fresh raspberries; 1/2-pt each
3	tb	Granulated sugar
2	ts	Grated lemon peel
1/4	ts	Ground cinnamon
1	pk	(7.5-oz) refrigerator buttermilk biscuits
		Whipped cream; optional