Preheat oven to 350
distribute 1 cup frozen rhubarb and 1 cup frozen peach slices evenly across the bottom of a 9x13 baking dish
Top with oatmeal mixed with baking powder
In mixing bowl, combine 1 tsp cinnamon and wet ingredients (macadamia milk, coconut oil, maple syrup, vanilla, egg). Then pour evenly on top of oatmeal, making sure the oatmeal is level across the baking dish.
Sprinkle a little extra cinnamon on top (optional)
Bake for 40 minutes. You can prepare the oatmeal ahead of time up to here
Meanwhile, add remaining 3 cups of thawed peaches, 1 tsp of cinnamon and dash of nutmeg to a pan on the stove top. If not completely thawed, add 1/4-1/2 cup water to prevent the peaches from burning.
Cook on medium high for about 20 minutes or until softened and slightly reduced. on the stove top. (if you added extra water, increase this time by 15-20 minutes). This peach reduction can be prepared ahead of time.
When ready to serve, bake for another 10 minutes at 350 degrees to warm. Briefly warm peach reduction in skillet or stove top.
Serve and enjoy!