I just made this delicious, healthy and easy dessert and my family pronounced it delicious!  It can also be made with other fruit such as apples combined with cranberries and the pecans can be substituted with other nuts. 
Ingredients
6 peaches, sliced 
1 Tbsp. fresh lemon juice 
1 Tbsp. coconut sugar 
1 tsp. cinnamon 
Topping
1 3/4 cups oats 
1/4 cup ground flaxseed or almond meal 
1 cup finely chopped walnuts or pecans 
1/2 cup maple syrup 
3 Tbsp. olive or coconut oil 
1 tsp. vanilla extract 
1/4 tsp. sea salt 
Instructions
Preheat oven to 350 degrees F 
Combine peaches, lemon juice, sugar and cinnamon.  Mix well and pour into a 9×9 baking dish. 
Make the topping:  In a mixing bowl combine oats, ground flaxseed, walnuts/pecans, maple syrup, oil, vanilla and salt.  Mix well.  Spread oat mixture over the top of the peaches.  Bake for 35-40 minutes.  Let cool for 5-10 minutes before serving.  Enjoy! 

Courtesy of simple-veganista.com