This Dark Chocolate Berry Baked Oatmeal is breakfast elevated: tender oats mingle with juicy berries and gooey dark chocolate chips, all bound by mashed banana and maple syrup.

Baked until golden at the edges and custardy in the center, it’s perfect for feeding a crowd or meal-prepping weekday breakfasts that taste like dessert.

Why You’ll Love This Recipe

Naturally Sweetened – Banana, maple syrup, and berries replace refined sugar.

Make-Ahead Miracle – Bake once and enjoy through the week—hot or cold.

Crowd-Pleasing – Serves 6 with minimal effort—ideal for holiday mornings or brunch.

Balanced & Nourishing – Rolled oats, eggs, and almond milk deliver fiber, protein, and healthy fats.

Comforting Texture – Crisp edges give way to a soft, oatmeal-pudding interior studded with fruit and chocolate.

What You’ll Need (Ingredient Highlights)

Ripe banana – Natural sweetness and creamy binder

Eggs – Add structure and lift

Vanilla extract – Warm, aromatic depth

Maple syrup – Liquid sweetness and caramel notes

Almond milk – Dairy-free creaminess

Rolled oats – Hearty whole-grain base

Flour – Helps set the bake (white whole wheat or all-purpose)

Baking powder – Lightens the texture

Mixed berries – Raspberries and blackberries for tart-sweet bursts

Dark chocolate chips – Dessert-worthy pockets of richness

Pinch of salt – Balances flavors

Pro Tips Before You Start

Use Ripe Fruit: The riper the banana, the sweeter and more flavorful the bake.

Even Layering: Stir ingredients gently so berries and chocolate stay suspended throughout.

Pan Prep: Spray your casserole dish liberally to ensure clean slices.

Top It Off: Press extra berries and chocolate on top halfway through baking for a beautiful finish.

Test for Doneness: Edges should pull slightly away and the center jiggles just a bit—then it’s perfect.

How to Make Dark Chocolate Berry Baked Oatmeal

Step 1: Preheat & Prep
Preheat oven to 350°F and spray a baking dish with nonstick spray.

Step 2: Mash & Mix Wet Ingredients
Mash banana in a bowl.

Whisk in eggs, vanilla, maple syrup, and almond milk until smooth.

Step 3: Incorporate Dry Ingredients
Stir in oats, flour, baking powder, and a pinch of salt until evenly combined.

Step 4: Fold in Berries & Chocolate
Gently mix in berries and chocolate chips.

Spread the batter in the prepared dish.

Step 5: Bake & Finish
Bake 30 minutes, then press a few extra berries and chips onto the surface.

Bake 5 minutes more, then let cool slightly before serving.

Step 6: Cool & Slice
Let the oatmeal cool slightly to set.

Slice into squares or scoop with a spoon for serving.

What to Serve With Dark Chocolate Berry Baked Oatmeal

Greek Yogurt: Creamy tang complements the sweetness.

Fresh Mint Leaves: Bright herbaceous contrast.

Nut Butter Drizzle: Almond or peanut butter for extra protein.

Warm Coffee or Chai Latte: Spiced or robust brew pairs beautifully.

Variations and Substitutions

Fruit Swap: Use blueberries, strawberries, or a berry medley.

Gluten-Free: Replace flour with a gluten-free blend; use certified GF oats.

Vegan: Sub flax “eggs” (2 Tbsp flaxseed + 6 Tbsp water) and choose dairy-free chocolate.

Add-Ins: Stir in chopped nuts, shredded coconut, or chia seeds for texture.

Spiced Twist: Add ½ tsp cinnamon or pumpkin pie spice to the batter.

Storage Tips

Refrigerator: Store leftovers in an airtight container for up to 5 days—enjoy warm or cold.

Freezer: Freeze individual squares in a zip-top bag for up to 3 months; thaw at room temperature or microwave briefly.

FAQs

Can I use frozen berries?
Yes—thaw and drain excess liquid before mixing in.

How do I adjust sweetness?
Reduce or omit maple syrup if your banana is very ripe, or add a drizzle on top when serving.

Is the bake gluten-free?
Use a gluten-free flour blend and certified oats to make it GF.

Can I double the recipe?
Yes—use a larger 9×13″ dish and extend bake time by 5–10 minutes.

What’s the best way to reheat?
Microwave individual portions for 30–45 seconds, or warm in a 325°F oven until heated through.

Can I make this ahead?
Absolutely—assemble in the dish, cover, and refrigerate overnight; bake in the morning.

How do I get crisp edges?
Bake unwrapped for the final 5 minutes to encourage slight caramelization around the pan.

Final Thoughts

This Dark Chocolate Berry Baked Oatmeal proves that wholesome breakfasts can taste indulgent.

With naturally sweet ingredients, vibrant fruit, and melty chocolate, it’s the perfect way to start your day or fuel your morning routine.

Bake it once, and you’ll want to make it again and again!