Introduction

Blueberry baked oatmeal is a warm, comforting breakfast that’s both nutritious and delicious. With fresh blueberries and a hint of cinnamon, it’s perfect for busy mornings or weekend brunches. This easy-to-make dish serves nine and can be enjoyed warm right out of the oven.

Blueberry Baked Oatmeal Recipe - Recipe Image

Ingredients

2 cups rolled oats
1 tsp baking powder
1 tsp ground cinnamon
1/4 tsp salt
2 cups milk (dairy or plant-based)
2 large eggs (or flax eggs for vegan)
1/4 cup brown sugar
2 cups fresh blueberries

Instructions

Step 1: Preheat your oven to 350°F (175°C) and lightly grease an 8×8-inch baking dish.
Step 2: In a large bowl, mix rolled oats, baking powder, cinnamon, and salt until evenly combined.
Step 3: In another bowl, whisk together the milk, eggs, and brown sugar until well blended.
Step 4: Gently fold the wet ingredients into the dry ingredients until just combined, being careful not to overmix.
Step 5: Carefully fold in the fresh blueberries, taking care not to squish them.
Step 6: Pour the mixture into the prepared baking dish and spread it out evenly.
Step 7: Bake for about 30 minutes, or until the top is golden brown and the center is set.
Step 8: Let the oatmeal cool slightly before cutting into squares. Serve warm for the best flavor.

Tips & Variations

For a vegan option, substitute eggs with flax eggs (1 tbsp ground flaxseed mixed with 3 tbsp water per egg).
Try adding a handful of chopped nuts or a sprinkle of shredded coconut for added texture and flavor.
If you prefer a sweeter dish, drizzle a little honey or maple syrup on top before serving.
Use frozen blueberries but add them last and gently fold to prevent too much color bleeding.

Storage

Store leftover baked oatmeal in an airtight container in the refrigerator for up to 4 days. Reheat individual portions in the microwave for about 30 seconds or until warm. This dish can also be frozen for up to 2 months; thaw overnight in the fridge before reheating.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use quick oats instead of rolled oats?

Quick oats can be used, but the texture will be softer and less chewy. Rolled oats provide a heartier bite, which is preferred for baked oatmeal.

How do I make this recipe nut-free and allergy-friendly?

This recipe is naturally nut-free if you avoid adding nuts as toppings or mix-ins. Use plant-based milks that fit your dietary needs, like oat or rice milk, and substitute eggs with flax eggs for a vegan option.

Blueberry Baked Oatmeal Recipe

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★★★★★

4.6 from 65 reviews

Delicious and wholesome Blueberry Baked Oatmeal is a perfect breakfast or brunch dish, combining the natural sweetness of fresh blueberries with hearty rolled oats. This easy-to-make baked oatmeal is moist, flavorful, and great for feeding a crowd, with a hint of cinnamon and a golden, set top.

Author: Ella
Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Yield: 9 servings 1x
Category: Breakfast
Method: Baking
Cuisine: American
Diet: Vegetarian

Ingredients

Scale

Dry Ingredients

2 cups rolled oats
1 tsp baking powder
1 tsp ground cinnamon
1/4 tsp salt

Wet Ingredients

2 cups milk (dairy or plant-based)
2 large eggs (or flax eggs for vegan version)
1/4 cup brown sugar

Fruit

2 cups fresh blueberries

Instructions

Preheat Oven: Preheat your oven to 350°F (175°C) and lightly grease an 8×8-inch baking dish to prevent sticking.
Mix Dry Ingredients: In a large bowl, combine the rolled oats, baking powder, ground cinnamon, and salt, mixing evenly to distribute the ingredients.
Whisk Wet Ingredients: In a separate bowl, whisk together the milk, eggs, and brown sugar until the mixture is smooth and well combined.
Combine Mixtures: Gently fold the wet mixture into the dry oat mixture, stirring until just combined to avoid overmixing.
Add Blueberries: Carefully fold the fresh blueberries into the mixture, taking care not to crush them to maintain bursts of fresh flavor.
Transfer to Dish: Pour the combined oatmeal mixture into the prepared baking dish and spread it evenly for uniform baking.
Bake: Bake in the preheated oven for about 30 minutes or until the top turns golden brown and the center is set, indicating it’s cooked through.
Cool and Serve: Allow the baked oatmeal to cool slightly before cutting into squares. Serve warm for the best flavor and texture.

Notes

You can substitute eggs with flax eggs to make this recipe vegan friendly.
Use any plant-based milk as a dairy alternative to suit dietary preferences.
Fresh or frozen blueberries can be used; if using frozen, do not thaw before mixing.
This baked oatmeal stores well in the refrigerator for up to 4 days and can be reheated for a quick breakfast.
Try adding nuts or seeds for extra texture and protein.

Keywords: blueberry baked oatmeal, baked oatmeal, healthy breakfast, blueberry breakfast, oatmeal casserole