1. Preheat oven to 350.
2. Combine peaches, sugar, cinnamon and corn starch in 8 x 8 glass baking dish.
3. Stir in water and lemon juice.
4. Cook for 12 minutes in middle of oven.
Ingredients for topping:
2. When peaches come out of oven, sprinkle topping mixture over the peaches.
3. Put back into oven for 25 - 30 minutes, until bubbly and browned.
4. Let cool slightly and serve over delicious vanilla bean ice cream.