Apple Harvest Oatmeal

Perfect for the fall, this apple pie baked oatmeal is a cozy, delicious make-ahead breakfast for the week, reminiscent of warm apple pie flavors! Oatmeal is one of my go-to breakfasts in the fall and winter because it’s satiating and satisfyingly cozy. But I don’t always want to dirty a pot every morning and wait for the oats to cook. Enter baked oatmeal! I get the satisfaction of hot oatmeal every morning but only have to make one batch for the work week and dirty one pan!

How to make Apple Harvest Oatmeal


  • 30g unsalted butter
  • 1 crisp apple, cored and diced with skin
  • 1 tsp ground cinnamon
  • 25g dark brown sugar, plus more to taste
  • 750ml water


Preheat oven to 350 degrees F. Grease 8×8-inch baking dish.

In a large bowl, whisk the butter, egg, milk, maple syrup, vanilla, pumpkin pie spice, baking powder and salt.

Stir in oats, apples, and 1/4 cup walnuts.

Pour oatmeal mixture into prepared baking dish. Bake at 350 degrees until puffed and center is just set, about 45-55 minutes. During last 5 minutes of baking, sprinkle remaining walnuts over top.