Baked Cinnamon Apple Oatmeal
A comforting baked oatmeal featuring tender apples spiced with cinnamon and nutmeg. This wholesome breakfast is easy to prepare and perfect for a cozy morning.

Ingredients
Check ingredients as you go.
- Base
- Spices
- Base
- Fruit
- Liquids
- Base
- Sweetener
- Flavoring
- Base
Let’s make it
Preheat the oven to 350°F (175°C). Lightly grease a 9-inch square baking dish with butter.
Base
In a large mixing bowl, combine the rolled oats, baking powder, ground cinnamon, ground nutmeg, and salt. Stir well to distribute the spices evenly.
Fruit
Add the peeled, cored, and diced apple to the dry ingredients and mix to combine.
Wet mixture
In a separate bowl, whisk together the milk, egg, maple syrup, melted butter, and vanilla extract until smooth.
Assembly
Pour the wet ingredients over the oat mixture. Stir thoroughly until everything is evenly combined.
Assembly
Pour the oatmeal batter into the prepared baking dish. Spread it out evenly with a spatula.
Cooking
Bake in the preheated oven for 35 to 40 minutes, or until the top is golden brown and the oatmeal is set but still moist.
Serving
Remove from the oven and let cool for about 10 minutes before serving. Serve warm, optionally with a drizzle of extra maple syrup or a splash of milk.
Tips & notes
Make sure to use a crisp apple variety like Granny Smith or Honeycrisp for the best texture contrasts. You can add chopped nuts for extra crunch if desired. Leftover baked oatmeal can be sliced and toasted for a quick breakfast.
Saving it for later
Store covered in the refrigerator for up to 3 days. Reheat individual portions in the microwave or toaster oven.
Reheating
Reheat leftovers in the microwave for 1 to 2 minutes until warmed through. Alternatively, toast slices in a toaster oven until heated and slightly crisp on edges.




