
Baked oatmeal is bread pudding for breakfast! Made with a handful of healthy ingredients, this easy recipe comes together in 1 bowl and leaves you satisfied all morning.
What is Baked Oatmeal?
Baked oatmeal is a warm breakfast casserole made from oats, milk, and other kitchen staples. Stovetop or instant oatmeal has a creamy porridge consistency, but baked oatmeal, like bread pudding, combines chewy, soft, and creamy all in 1 casserole dish. You can add berries for a juicy burst and walnuts for a crunchy topping. This breakfast recipe is a texture lover’s dream and your oven does all the work.
Basically, baked oatmeal is regular oatmeal with even more texture. If you’re looking for individual serving sizes, try my baked apple cinnamon oatmeal cups or chocolate chip baked oatmeal cups.
You can bake oatmeal ahead of time and reheat it for a quick breakfast during the week. That’s exactly what I’ve been doing and the whole family, young daughter included, LOVES it. Busy parents certainly appreciate the convenience!
And if you want even more family friendly recipes, be sure to check out this list of 30+ back to school recipes.
Gluten Free, Healthy, 1 Bowl Breakfast
This baked oatmeal combines simple and healthy ingredients and can be adapted for any allergies or flavor preferences. Stir the ingredients together in 1 large bowl, pour it into a greased baking pan, and bake. You need:
For the BEST baked oatmeal texture: use whole oats and don’t over-bake! You want a deliciously soft & moist spoonful.
This Baked Oatmeal Is:
- Prepped in 1 bowl
- Made with unrefined sugar
- Not overly sweet
- Packed with fruit
- Warm & satisfies for hours
- Soft, chewy, & creamy
- Adaptable for flavors, allergies, etc
- Like a casserole version of my blueberry banana breakfast cookies
Plus it requires minimum effort—just what our mornings need!
Complete your breakfast! Serve baked oatmeal with Greek yogurt, fresh fruit, scrambled eggs, breakfast sausage, frittata, individual breakfast egg muffins, or my crustless vegetable quiche. (–> also simple, healthy, & gluten free!)..

1 Bowl Baked Oatmeal Recipe
Ingredients You’ll Need
Instructions
- Adjust the oven rack to the lower third position and preheat the oven to 350°F (177°C). Spray a 9×9 inch or 11×7 inch baking pan with nonstick spray. Any similar size or shape pan works, though 8×8 inch would be too small. See recipe note for 9×13 inch pan.
- Whisk all of the ingredients together in 1 large bowl. Pour into prepared baking pan. Top with nuts, if desired. (Or stir into the oatmeal.) Bake for 35 minutes or until the center appears *almost* set, which gives us a soft oatmeal. For drier and more solid baked oatmeal, bake until center has set.
- Cool for 5 minutes before serving. Spoon or slice and serve with yogurt, if desired. Cover leftovers tightly and refrigerate for up to 1 week.