Chewy rolled oats are combined with juicy berries in this berry baked oatmeal. It’s custardy, sweet and tart, and the perfect sliceable treat for breakfast meal prep!

Baked Berry Oatmeal in a pan.

This berry baked oatmeal reminds me of my mom’s baked kasha, only with the addition of berries for that tart, bright pop. I make it all the time for meal prep, and it’s been on repeat in our house lately. This oatmeal is one of those recipes that our family truly loves — simple, comforting, and ideal for busy mornings.

Berry Baked Oatmeal Video

How To Make Berry Baked Oatmeal

If you can whisk, you can make this recipe! This no-fuss berry baked oatmeal comes together in under an hour with three easy steps.

  • Prepare the oven and pan: Preheat the oven to 375°F and line or grease a 9-inch baking pan.
  • Mix the ingredients together: In a large bowl, whisk the wet ingredients together. Mix the dry ingredients in, then fold in the berries.
  • Bake the oatmeal: Pour the mixture into the pan and bake it for 35-40 minutes. Allow it to rest for a few minutes before enjoying.

Hot tip: If you want to impress at brunch, top the baked oatmeal with extra fresh berries, a drizzle of maple syrup or honey, a sprinkle of cinnamon, and your favorite toasted and chopped nuts.

Tips For the Best Berry Baked Oatmeal

My friends, you know that whenever I share a recipe, I share my top tips for it as well — and here’s how I prioritize ingredient quality and technique to nail this berry baked oatmeal every time.

  • Use rolled oats. Although it may be tempting to substitute whatever you have in the pantry, this recipe requires old fashioned rolled oats. Quick oats will produce a mushy consistency, and steel cut oats will not cook through in the time.
  • Choose between fresh and frozen berries. Both work well! If you opt for frozen berries, avoid thawing them beforehand, as this causes the juices to bleed into the batter. Keep in mind that frozen berries will also produce a slightly softer texture.
  • Opt for whole milk. Nothing compares to the creaminess and rich flavor of full-fat (4%) milk. If you prefer, use low-fat or dairy-free milk, but be prepared for a more watery texture.
  • Don’t skip the chia seeds! Not only do they help to bind the oatmeal and add creaminess, they provide a boost of fiber to keep you full for longer.
  • Let the baked oatmeal rest for a few minutes. It may seem insignificant, but this step is essential for firming up the structure so you can cut in mess-free.

Love baked oatmeal? Omit the berries and try this original version, or use up any ripe bananas you have on hand with this banana baked oatmeal.

Storage & Reheating

Whenever I have a busy morning, this berry baked oatmeal comes in clutch. The leftovers keep so well in the fridge and reheat wonderfully, and my kids love it!

  • Storage: Place the leftovers in an airtight container and refrigerate them for up to four days.
  • Reheating: Warm a slice in the microwave for about 60 seconds. Add a teaspoon of water or milk before heating to prevent it from drying out.

More Breakfast Recipes with Oats

About Author

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Natalya founded Momsdish to demonstrate that placing a homemade meal on the table is not hard at all. Natalya makes cooking easier and approachable, by simplifying the ingredients, while still producing the same great taste.