Preheat the oven to 350 degrees F and lightly grease an 8x8 baking dish.
In a large bowl, combine the oats, California Dates, chopped apples, cranberries, cinnamon, nutmeg, baking powder, and salt until well incorporated.
Whisk in the eggs, milk, and vanilla extract.
Pour the mixture into the prepared baking dish and spread evenly.
Bake for 35–40 minutes, or until the oatmeal is set and golden brown on top.
Let it cool for a few minutes before serving.
Cut into 8 equal squares.
Refrigerate for up to five days for meal prep.
