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Blueberry Baked Oatmeal Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 5 from 5 reviews
  • Author: Lucy
  • Prep Time: 8 minutes
  • Cook Time: 45 minutes
  • Total Time: 53 minutes
  • Yield: 6 servings
  • Category: Breakfast
  • Method: Baking
  • Cuisine: American
  • Diet: Gluten Free

Description

A wholesome and delicious Blueberry Baked Oatmeal recipe featuring gluten-free rolled oats, wild blueberries, and a creamy blend of cottage cheese and almond milk. This baked oatmeal is naturally sweetened with maple syrup and infused with cinnamon and vanilla, making it a perfect hearty breakfast option that’s easy to prepare and great for meal prep.


Ingredients

Units Scale

Dry Ingredients

  • 3 cups old-fashioned rolled oats gluten-free if desired
  • 2 teaspoons baking powder
  • 1 teaspoon cinnamon
  • 1/2 teaspoon salt
  • 2 cups frozen wild blueberries

Wet Ingredients

  • 1 1/4 cups unsweetened vanilla almond milk any milk works
  • 2 large eggs lightly beaten
  • 1/4 cup maple syrup honey is a good substitute
  • 2 teaspoons pure vanilla extract
  • 3/4 cup cottage cheese

Instructions

  1. Prepare Oven and Dish: Preheat your oven to 375 degrees Fahrenheit. Lightly spray a 9×13-inch or similarly sized baking dish with nonstick cooking spray. For thicker oatmeal, opt for a smaller dish.
  2. Mix Dry Ingredients: In a large bowl, combine the oats, baking powder, cinnamon, and salt. Toss in the frozen wild blueberries, ensuring they get coated with the oat mixture to prevent sinking to the bottom.
  3. Add Wet Ingredients: Stir in the almond milk, beaten eggs, pure vanilla extract, maple syrup, and cottage cheese until the mixture is completely combined.
  4. Transfer and Cover: Pour the oatmeal mixture into the prepared baking dish and spread evenly. Cover the dish with foil.
  5. Bake Covered: Bake in the preheated oven at 375°F for 30 minutes to allow the oatmeal to set and cook through.
  6. Uncover and Finish Baking: Remove the foil and continue baking for an additional 20 minutes, or until the top is lightly golden and set.
  7. Serve: Let the baked oatmeal cool slightly before serving. Enhance with fresh blueberries and a splash of milk as desired. Consider adding a packet or two of stevia if a sweeter taste is preferred.

Notes

  • Frozen wild blueberries can be substituted with regular frozen or fresh blueberries; if using these, reduce quantity to 1½ cups.
  • Greek yogurt may substitute cottage cheese for a creamier texture.
  • If you prefer thicker baked oatmeal, use a smaller baking dish than 9×13 inches.
  • This recipe was originally published in February 2016 and updated with tips and images in April 2025.

Nutrition

  • Serving Size: 1 serving
  • Calories: 280 kcal
  • Sugar: 9 g
  • Sodium: 180 mg
  • Fat: 5 g
  • Saturated Fat: 1.5 g
  • Unsaturated Fat: 3 g
  • Trans Fat: 0 g
  • Carbohydrates: 50 g
  • Fiber: 7 g
  • Protein: 10 g
  • Cholesterol: 65 mg