Description

A wholesome and comforting Mixed Berry Baked Oatmeal recipe perfect for a nutritious breakfast or brunch. This baked oatmeal features old-fashioned oats soaked in milk and sweetened with pure maple syrup, combined with fresh or frozen mixed berries, and baked to golden perfection. Easy to prepare and great for meal prep, it offers a delightful balance of fiber, protein, and natural sweetness.

Ingredients

Scale

Dry Ingredients

2 cups old-fashioned oats
1 teaspoon baking powder
½ teaspoon ground cinnamon
¼ teaspoon salt

Wet Ingredients

1½ cups milk (dairy or nut milk)
⅓ cup pure maple syrup or brown sugar
2 tablespoons melted butter or coconut oil
1 large egg
1 teaspoon vanilla extract

Fruits

1½ cups mixed berries (fresh or frozen; strawberries, raspberries, blueberries)

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Instructions

Preheat Oven: Preheat your oven to 350°F (175°C). Lightly grease a 9×9-inch or 11×7-inch baking dish and set aside to prevent sticking.
Combine Ingredients: In a large bowl, thoroughly mix the oats, milk, maple syrup, melted butter, egg, vanilla extract, baking powder, cinnamon, and salt until evenly combined to form the oatmeal base.
Add Berries: Gently fold in 1 cup of the mixed berries into the oatmeal mixture, taking care not to crush the berries to maintain their texture and burst of flavor.
Transfer to Baking Dish: Pour the oatmeal and berry mixture into the prepared baking dish, spreading it out evenly. Sprinkle the remaining ½ cup of berries evenly over the top for added fruitiness and visual appeal.
Bake: Place the baking dish in the preheated oven and bake for 30 to 40 minutes until the center is set and the edges are lightly golden, indicating the oatmeal is fully cooked and firm.
Serve: Remove from the oven and allow the baked oatmeal to cool slightly for about 5 minutes. Serve warm, optionally drizzled with extra maple syrup or a splash of milk for added moisture and sweetness.

Notes

Use fresh or frozen mixed berries; if using frozen, no need to thaw before adding.
Maple syrup can be substituted with honey or brown sugar depending on preference.
For a dairy-free version, use coconut oil and nut milk.
Leftovers can be refrigerated and reheated in the microwave or oven.
Adding a handful of chopped nuts or seeds on top before baking adds extra crunch and nutrition.