Cut pears lengthwise in quarters and core; do not peel. Slice pear quarters into 1/4 inch thick slices. Arrange half of pears in 9 inch glass pie dish in concentric circles. Sprinkle with 1/4 tsp cinnamon. Top with remaining pear slices and sprinkle with 1/4 tsp cinnamon. Bake until pears are tender and give of juices, about 25 minutes; remove from oven.
3
Place ricotta in bowl of electric mixer. Add Splenda and remaining 1/4 tsp cinnamon. Beat until cheese is light and fluffy, about 1 minute.