I made this recipe, and it turned out fabulous. I soaked my oatmeal in buttermilk that I made last week when making butter. I used this recipe from this blog below:
Baked Soaked Oatmeal Recipe from Kelly the Kitchen Cop
This is the picture from her site. I did not take any pictures, shame on me!
The only differences I did were that I added some prunes in with my raisins. I also added some peaches with mine along with the apples. I kept the fruit measurement the same. Super yummy!