Baked Oatmeal with Berries and Nuts – Hearty Breakfast Bake

Baked Oatmeal with Berries & Nuts

“Hearty, warm & comforting – the perfect make-ahead breakfast!”

15 min Prep
40 min Cook
55 min Total
8 Servings

Ingredients

  • 2 cups old-fashioned oats
  • 1/2 cup chopped walnuts
  • 1/2 cup sliced almonds
  • 1/3 cup maple syrup
  • 1/4 cup brown sugar
  • 1 tsp baking powder
  • 1/2 tsp cinnamon
  • 1/4 tsp nutmeg
  • 1/4 tsp salt
  • 2 cups milk
  • 2 eggs, beaten
  • 1/4 cup melted butter
  • 2 tsp vanilla extract
  • 1.5 cups mixed berries
  • 1/2 cup dried cranberries
  • Butter for greasing
  • Extra berries and nuts for topping

Instructions

  1. Preheat and prepare pan: Preheat oven to 350°F (175°C). Grease a 9×13 inch baking dish with butter. Set aside.
  2. Mix dry ingredients: In a large bowl, combine oats, walnuts, almonds, brown sugar, baking powder, cinnamon, nutmeg, and salt. Whisk to combine.
  3. Add wet ingredients: In a separate bowl, whisk together milk, eggs, melted butter, maple syrup, and vanilla extract.
  4. Combine everything: Pour the wet ingredients into the dry ingredients. Stir until just combined – don’t overmix.
  5. Add berries: Gently fold in the fresh berries and dried cranberries. Pour the mixture into the prepared baking dish.
  6. Bake: Bake for 35-40 minutes until the top is golden and set. A toothpick should come out clean. Top with extra berries and nuts. Serve warm.

Pro Tips for Perfect Baked Oatmeal

  • Don’t overmix the batter – lumps are okay! Overmixing makes the oatmeal dense.
  • Let it rest for 5 minutes before serving – it firms up and is easier to cut
  • Use frozen berries if fresh aren’t in season – no need to thaw
  • Press the topping gently into the surface before baking for a nice crust
  • Line the dish with parchment for easy removal and slicing

Delicious Variations

  • Apple Cinnamon: Add 1 cup diced apples and extra cinnamon
  • Chocolate Banana: Add cocoa powder and sliced bananas
  • Pumpkin Spice: Replace 1 cup milk with pumpkin puree, add pumpkin pie spice
  • Peaches & Cream: Add fresh peaches and cream cheese cubes
  • Savory Version: Omit sweeteners, add cheese, herbs, and vegetables

Serving Suggestions

Make Ahead: Bake on Sunday, cut into squares, and refrigerate. Reheat individual portions in the microwave all week.

Toppings: Drizzle with extra maple syrup, add a pat of butter, or serve with a scoop of vanilla yogurt.

Storage: Cover and refrigerate for up to 5 days. Freeze individual portions for up to 3 months.

Serving Size: Recipe makes an 8×8 pan – cut into 8 generous squares or 12 smaller portions.

Start your day with wholesome goodness