In a mixing bowl, add all ingredients until combined.
Pour batter in a greased 8×8 pan – it will look like there is too much liquid, but it will absorb.
Bake for 35-40 minutes, until the top is golden brown and the milk is completely absorbed. Enjoy warm or cold!
Store in an airtight container in the refrigerator. Do not store this healthy baked oatmeal at room temp. It likely will get moldy or stale if you don't refrigerate it. This baked oatmeal will last in the refrigerator for up to a week.