Preheat oven to 350°F. Grease or line an 8x8 baking dish.
In a bowl, combine oats, apples, cinnamon, nutmeg, baking powder, salt, and chia seeds.
In a separate bowl, whisk together the egg, vanilla, coconut milk, and maple syrup.
Mix wet and dry ingredients, then pour into the pan.
Bake for 30–35 minutes until golden and set.
For the caramel frosting, blend dates, coconut milk, vanilla, and salt until smooth. Add water to thin if needed.
Let oatmeal cool slightly, then spread or drizzle with frosting.
Serve warm with bacon and scrambled eggs for a protein-packed, balanced meal.