Blueberry Baked Oatmeal

BLUEBERRY BAKED OATMEAL is packed with oats and blueberries and sweetened with brown sugar. It’s a cozy and filling way to start the day. 

blueberry baked oatmeal recipe

My brother used to eat instant oatmeal just about every morning when we were growing up and, truth be told, I thought it looked so weird that I never even tasted a bowl of oatmeal until I was an adult.

Weird, right?!

It’s still not an every day food for me, but sometimes I just get a craving for a warm, cozy bowl of oats. And if there are berries involved? Well, the more the merrier. 

I really love to make this baked oatmeal for breakfast once and then reheat it all week long. It makes mornings so easy and my kids are happy to take a break from their usual breakfast of cold cereal. 

How to make this baked oatmeal recipe: 

ingredients for baked oatmeal in glass bowl

Making baked oatmeal is just as easy as making it on the stove, but we love the texture you get from baking. It turns out a bit cakey and who doesn’t want cake for breakfast?!

Add your oats, milk, sugar, butter, eggs, baking powder, vanilla, cinnamon, and salt to a mixing bowl and give it a good stir.

Fold in some fresh or frozen blueberries.

oatmeal with blueberries in glass bowl

Spread this mixture into a greased baking dish and pop it in the oven 30 minutes. 

That’s it! It’s beyond simple.

To serve: 

Top your baked oatmeal with a drizzle of heavy cream and maple syrup or dollop on a scoop of Greek yogurt. 

More berries are always welcome on top of our baked oatmeal!

Make ahead:

This baked oatmeal with blueberries is perfect for making ahead! You’ll get 6 servings out of one batch, but feel free to double the recipe if you think you’ll eat more within 5 days.

Wrap the oatmeal tightly and store in the refrigerator.

Reheat individual servings in the microwave. 

blueberry baked oatmeal in baking dish


This baked oatmeal recipe freezes beautifully! 

After baking, portion this into single serving sizes and package it up for the freezer. 

Reheat in the microwave for 2 minutes to reheat. 

close up of blueberry oatmeal recipe

More easy breakfast recipes: 

This tater tot breakfast casserole and keto breakfast casserole are both great make ahead breakfasts that will feed your family for at least a couple of days. 

My husband asks for biscuits and gravy at least once a week.

Classics like my Belgian waffle recipe and homemade biscuits always go over well.

Love muffins? Give these blueberry streusel muffins or banana bread muffins a shot!

Want something a little lighter? This keto green smoothie will hit the spot!

4.67 from 3 votes

Blueberry Baked Oatmeal

Prep Time
5 mins
Cook Time
30 mins
Total Time
35 mins
Servings: 6
Course: Breakfast
Cuisine: American
Keyword: easy breakfast recipes
Calories: 248 kcal

Warm, cozy, and oh so filling! We love to start our day off with this simple baked oatmeal.


  • 1 ½ cups rolled oats
  • ½ cup milk
  • 1/3 cup brown sugar
  • ¼ cup melted butter
  • 2 large eggs, beaten
  • 1 teaspoon baking powder
  • 1 teaspoon cinnamon
  • 1 teaspoon vanilla extract
  • ¾ teaspoon salt
  • 1 cup blueberries, fresh or frozen


  1. Preheat oven to 350 degrees. Spray an 8x8 baking dish with non-stick spray.
  2. Add all of the ingredients except for the blueberries to a mixing bowl and stir well to combine.
  3. Fold in the blueberries gently so as not to break them up too much.
  4. Spread mixture into the prepared baking dish and bake for 30 minutes or until a knife comes out mostly clean with just a few moist crumbs.
  5. Spoon into bowls and serve with additional blueberries and a drizzle of cream or syrup, if desired.
Nutrition Facts
Blueberry Baked Oatmeal
Amount Per Serving
Calories 248 Calories from Fat 108
% Daily Value*
Fat 12g18%
Saturated Fat 6g38%
Cholesterol 93mg31%
Sodium 399mg17%
Potassium 229mg7%
Carbohydrates 31g10%
Fiber 3g13%
Sugar 16g18%
Protein 6g12%
Vitamin A 385IU8%
Vitamin C 2mg2%
Calcium 89mg9%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.

Nutrition Disclaimer: All information presented on this site is intended for informational purposes only. I am not a certified nutritionist and any nutritional information shared on should only be used as a general guideline.