If you’re looking for a cozy, chocolatey breakfast or snack that feels indulgent yet wholesome, you’re going to adore this Chocolate Brownie Oatmeal Bake Recipe. I stumbled upon this gem when I needed something warm, comforting, and just a bit sinful—but without the usual sugar overload. Trust me, once you try it, you’ll find yourself craving it on chilly mornings or as that perfect afternoon pick-me-up.
Why You’ll Love This Recipe
- Decadently Healthy: It satisfies your chocolate cravings while packing fiber and protein from oats and eggs.
- Simple Ingredients: You probably have most of what you need in your pantry already, making it super accessible.
- Highly Customizable: With mix-ins and toppings, you can make it fit your taste — whether you want it fudgier or nuttier.
- Perfect for Meal Prep: It reheats beautifully, so you can enjoy a homemade treat all week long.
Ingredients You’ll Need
Each ingredient in this Chocolate Brownie Oatmeal Bake Recipe works together to create a soft but set texture, plenty of chocolate punch, and a hint of natural sweetness. When shopping, look for good quality cocoa powder and fresh almond milk for the best flavor.

- Rolled oats: Use old-fashioned rolled oats rather than instant for better texture and structure in the bake.
- Cocoa powder: Unsweetened is best; Dutch-processed will lend a richer, smoother taste.
- Baking powder: Helps the bake rise slightly and keeps it from being too dense.
- Salt: Just a pinch to balance the sweetness and enhance flavors.
- Eggs: They bind everything together and add protein.
- Maple syrup: Adds natural sweetness along with lovely depth of flavor.
- Coconut oil: Provides moisture and a subtle tropical note; can substitute with another mild oil if needed.
- Almond milk: Any plant-based or dairy milk works, but almond milk adds a gentle nutty undertone.
- Vanilla extract: A little boost to heighten the chocolate notes.
- Chocolate chips: Use semi-sweet or dark for balance; reserve some to sprinkle on top before baking for that perfect melty finish.
Variations
I love mixing things up with this Chocolate Brownie Oatmeal Bake Recipe depending on my mood or what I have on hand. The recipe is forgiving, so feel free to get creative and make it yours!
- Add nuts: Chopped walnuts or pecans add crunch and complement the chocolate beautifully—I always toss some in for a bit of texture contrast.
- Swap milk: Try oat or cashew milk for a creamier twist, especially if you’re dairy-free.
- Make it vegan: Use flax eggs instead of regular eggs and a plant-based butter or oil.
- Boost with fruit: Fresh or frozen raspberries folded in add tartness that brightens the chocolate flavor.
How to Make Chocolate Brownie Oatmeal Bake Recipe
Step 1: Prep Your Pan and Oven
Start by preheating your oven to 350°F (175°C) and greasing an 8×8-inch baking pan. I use coconut oil or a non-stick spray to make sure the bake comes out cleanly. A lined pan with parchment paper works great too if you want extra insurance.
Step 2: Mix the Dry Ingredients
In a large mixing bowl, whisk together the rolled oats, cocoa powder, baking powder, and salt. Getting these evenly combined upfront means no pockets of baking powder or clumps of cocoa in your finished bake.
Step 3: Whisk Your Wet Ingredients
In a separate bowl, whisk together the eggs, almond milk, maple syrup, melted coconut oil, and vanilla extract until smooth. I find whisking the eggs a bit first helps make the mixture silky before adding the rest.
Step 4: Combine and Stir in Chocolate Chips
Pour the wet mixture into the dry ingredients and stir until everything is just combined — don’t overmix or the texture might get dense. Fold in the chocolate chips gently, leaving some to sprinkle on top later. The chips on top melt into a gorgeous, glossy layer.
Step 5: Bake Until Set
Pour the batter into your prepared pan and smooth the surface. Sprinkle the reserved chocolate chips evenly over the top. Bake for 45-50 minutes — I usually check at 45 minutes by inserting a toothpick in the center; it should come out mostly clean but might have a few moist crumbs. That means it’s perfectly fudgy.
Once out of the oven, let it cool for about 10 minutes before slicing. This short rest helps it firm up and makes serving much easier.
Pro Tips for Making Chocolate Brownie Oatmeal Bake Recipe
- Use Quality Cocoa Powder: I learned that a good Dutch-processed cocoa really upgrades the fudginess and color of the bake.
- Don’t Overmix: Stir just enough to combine ingredients, or your bake can turn out tougher—take my word for it!
- Watch the Baking Time: Oven temps vary, so keep an eye near the end to avoid drying it out.
- Let It Rest: Cooling before cutting helps the flavors meld and the texture set perfectly.
How to Serve Chocolate Brownie Oatmeal Bake Recipe

Garnishes
I usually top mine with a dollop of peanut butter or a swirl of whipped cream—both add creaminess and make each bite a little more decadent. Sometimes I drizzle extra maple syrup or sprinkle chopped nuts for crunch and extra flavor. You’ll find that these toppings bring out the chocolate in the best ways!
Side Dishes
This bake tastes fantastic alongside a warm mug of chai tea or a frothy latte. For something lighter, a simple bowl of fresh berries complements the chocolaty richness perfectly, balancing the sweetness.
Creative Ways to Present
For weekend brunches or a casual gathering, I like slicing the bake into squares and serving them on a pretty platter garnished with fresh mint and a dusting of powdered sugar. It turns this humble bake into a showstopper that guests remark on every time.
Make Ahead and Storage
Storing Leftovers
I store leftovers in an airtight container at room temperature for up to two days, though I find keeping it in the fridge extends freshness for about a week. Just make sure it’s well covered so it doesn’t dry out.
Freezing
This recipe freezes wonderfully. I cut leftovers into individual portions, wrap them tightly in plastic wrap, then place them in a freezer-safe zip bag. It keeps well for up to 3 months, perfect for when you want a quick grab-and-go snack.
Reheating
To reheat, I pop a piece in the microwave for about 30-45 seconds or warm it gently in a low oven (about 300°F) wrapped in foil. Reheating this way keeps the bake moist and fresh tasting—not dry or tough.
FAQs
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Can I make this Chocolate Brownie Oatmeal Bake Recipe gluten-free?
Absolutely! Just make sure to use certified gluten-free rolled oats. The rest of the ingredients are naturally gluten-free, so it’s an easy swap without changing the recipe’s texture or flavor.
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What can I use instead of coconut oil?
If you don’t have coconut oil or prefer a different fat, melted butter or a neutral-flavored oil like vegetable or canola oil works great. Each option will subtly change the flavor, so pick what suits your taste!
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Can I make this recipe ahead of time?
Yes! You can assemble and refrigerate the batter overnight before baking the next morning. Just add a few extra minutes to the bake time since it will be cold going into the oven.
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How fudgy is this Chocolate Brownie Oatmeal Bake?
This bake strikes a balance between moist and fudgy — think chewy brownies plus soft oatmeal. It’s not dense like a cake but stays pleasantly soft and rich thanks to the chocolate chips melting throughout.
Final Thoughts
I absolutely love how this Chocolate Brownie Oatmeal Bake Recipe brings together the best of both worlds — the comfort of brownies with the wholesome goodness of oats. Whenever I make it, my family goes crazy, and it’s become one of our regular favorites for breakfast or a healthy dessert. Give it a try the next time you want something warm, chocolatey, and a little bit special. I promise, once you taste that fudgy, oat-filled goodness you’ll be making it again and again.
Print
Chocolate Brownie Oatmeal Bake Recipe
- Prep Time: 10 minutes
- Cook Time: 45-50 minutes
- Total Time: 55-60 minutes
- Yield: 4 servings
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
This Baked Chocolate Brownie Oatmeal is a decadent yet wholesome treat that combines the rich flavors of cocoa and chocolate chips with hearty rolled oats. Perfect for breakfast, a snack, or a guilt-free dessert, it’s made with wholesome ingredients like almond milk, maple syrup, and coconut oil. Baked to perfection, it has a fudgy brownie-like texture with an oatmeal base, topped optionally with peanut butter, whipped cream, or nuts for added indulgence.
Ingredients
Dry Ingredients
- 2 cups rolled oats
- 1/3 cup cocoa powder
- 1 tsp baking powder
- 1/4 tsp salt
Wet Ingredients
- 2 eggs
- 1/3 cup maple syrup
- 1/4 cup coconut oil
- 1 1/2 cups almond milk
- 1 tsp vanilla extract
Add-ins and Toppings
- 1 cup chocolate chips (plus extra for sprinkling on top)
- Optional toppings: peanut butter, whipped cream, maple syrup, nuts
Instructions
- Preheat and Prepare Pan: Preheat your oven to 350°F (175°C) and grease an 8×8 inch baking pan with coconut oil or non-stick spray to prevent sticking.
- Mix Dry Ingredients: In a large mixing bowl, combine the rolled oats, cocoa powder, baking powder, and salt. Stir these together until evenly blended.
- Whisk Wet Ingredients: In a separate medium bowl, whisk the eggs, almond milk, maple syrup, melted coconut oil, and vanilla extract until smooth and well combined.
- Combine Wet and Dry: Pour the wet mixture into the bowl with dry ingredients and stir until fully incorporated, forming a thick batter.
- Add Chocolate Chips: Fold in 1 cup of chocolate chips evenly throughout the batter, then pour the batter into your prepared baking dish. Sprinkle extra chocolate chips on top for a melty chocolate finish.
- Bake: Bake in the preheated oven for 45-50 minutes, or until the oatmeal looks set and a toothpick inserted near the center comes out mostly clean with a few moist crumbs.
- Cool and Serve: Remove from the oven and allow to cool for about 10 minutes before slicing. Serve warm with optional toppings such as peanut butter, whipped cream, maple syrup, or nuts for added flavor and texture.
Notes
- This baked brownie oatmeal is a healthy and satisfying snack or breakfast option that combines the indulgence of brownies with the nutritional benefits of oats.
- You can substitute almond milk with any other plant-based or dairy milk according to preference.
- For a vegan version, use a flax or chia egg substitute and ensure chocolate chips are dairy-free.
- Stir in nuts like walnuts or pecans for added crunch and nutrients.
- Storage: Keep leftover brownies covered in the refrigerator for up to 4 days and reheat before serving.
Nutrition
- Serving Size: 1 serving (approximately 1/4 of the pan)
- Calories: 726
- Sugar: 48.2 g
- Sodium: 269.1 mg
- Fat: 34.1 g
- Saturated Fat: 23.1 g
- Unsaturated Fat: 11 g
- Trans Fat: 0 g
- Carbohydrates: 91.6 g
- Fiber: 11 g
- Protein: 14.9 g
- Cholesterol: 93 mg


