Chocolate Oatmeal Breakfast Cookie

Featured in: Quick Brunch Ideas

This cake-like breakfast cookie combines hearty rolled oats, ripe mashed banana, and rich cocoa to create a moist and flavorful treat. Lightly spiced with cinnamon and enhanced by melted coconut oil and vanilla, these bites bake to a soft yet firm texture. Optional chopped nuts and dark chocolate chips add texture and depth. Perfect warm or room temperature, they offer a balanced option for a quick morning boost or on-the-go snack.

Preparation is simple: mix dry ingredients separately, combine wet, fold together, then bake for under 20 minutes. Adapt easily for dietary preferences by swapping ingredients like maple syrup and dairy-free chocolate.

Updated on Fri, 26 Dec 2025 15:54:00 GMT
Warm, chewy chocolate oatmeal breakfast cookie, perfect for a quick, healthy snack with coffee. Save
Warm, chewy chocolate oatmeal breakfast cookie, perfect for a quick, healthy snack with coffee. | toastybloom.com

Tuesday morning, running late, and I'd just stared at a bunch of overripe bananas on my counter thinking they were destined for banana bread—until I realized I didn't have eggs or butter on hand. That's when I grabbed the oats from the pantry, shook some cocoa powder over everything, and decided to wing it. Twenty minutes later, I had warm, fudgy cookies that tasted like chocolate cake for breakfast, and suddenly my mornings felt less like a rush and more like a small luxury I'd made happen.

I brought a batch to work one Friday and watched my desk neighbor actually pause mid-email, chocolate-dotted crumb on her lip, asking if I'd bought them from somewhere fancy. The confession that they were mostly bananas and oats made it even better—like sharing a secret that proved you don't need a bakery to make something worth talking about.

Ingredients

  • Rolled oats: The foundation that keeps these cookies from spreading into flat wafers; they're what makes the texture cake-like instead of crispy.
  • Unsweetened cocoa powder: This gives you serious chocolate flavor without added sugar, so the ripe bananas' natural sweetness takes the lead.
  • Baking powder: Just a half teaspoon is enough to make them rise slightly and stay tender, not dense.
  • Ripe bananas: They need to be genuinely speckled and soft—that's when they're sweetest and mash into a smooth, creamy base.
  • Maple syrup or honey: Either works beautifully; the syrup's slight earthiness pairs perfectly with chocolate, while honey adds a gentler sweetness.
  • Melted coconut oil or butter: This keeps the crumb moist and adds richness; coconut oil is the play if you're keeping things dairy-free.
  • Dark chocolate chips: Go for good-quality ones—they don't melt into the dough, so each bite gets those little pockets of chocolate.

Instructions

Get your oven ready and prep:
Heat your oven to 350°F and line a baking sheet with parchment paper—this prevents sticking and makes cleanup almost meditative.
Build the dry mixture:
Combine oats, cocoa powder, baking powder, cinnamon, and salt in a large bowl, stirring until the cocoa dust disappears completely and everything looks evenly brown.
Prepare the wet base:
Mash those bananas until smooth—there shouldn't be any chunks—then stir in the syrup, oil, and vanilla until it feels creamy and cohesive.
Bring it together:
Pour the wet mixture into the dry ingredients and fold gently with a spatula until just combined; overmixing makes them tough, and you want them tender. Fold in the chocolate chips and nuts now so they scatter throughout.
Shape and bake:
Scoop heaping tablespoons of dough onto your sheet and flatten each one slightly with the back of a spoon—they'll spread a tiny bit but hold their shape. Bake for 16 to 18 minutes until the edges feel set but the center still has a whisper of softness.
Cool with patience:
Let them rest on the baking sheet for 5 minutes so they firm up enough to handle, then move them to a wire rack to cool completely and set.
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There's something quietly wonderful about pulling a warm cookie from the oven and knowing it's wholesome enough for breakfast but tastes like dessert. It's the kind of small kitchen win that makes mornings feel intentional, not just surviving until coffee kicks in.

Why Banana and Chocolate Work Together

Bananas are the unsung hero of baking—they add moisture, natural sweetness, and a subtle richness that chocolate adores. When they're truly ripe and mashed smooth, they become almost like a gentle custard, making these cookies pillowy without any eggs. The cocoa powder leans into that fruitiness instead of overwhelming it, so every bite feels balanced and sophisticated, even though you made it in ten minutes.

Making It Your Own

The beauty of this recipe is how adaptable it is without losing its soul. Swap the dark chocolate for white chocolate if that's your thing, add a tablespoon of ground flaxseed or chia for extra fiber, or even press a few crushed walnuts into the top of each cookie before baking for texture. I've seen friends swap the cinnamon for cardamom, and it transforms the whole vibe into something almost Scandinavian and moody.

Storage and Next Day Eating

These cookies actually get better the next day—the flavors mellow and deepen, and they stay wonderfully moist in an airtight container for up to four days. I've learned that keeping them on the counter, sealed, works better than the fridge, which can make them slightly rubbery. They also freeze beautifully; wrap each one individually and thaw at room temperature whenever a chocolate-banana craving strikes.

  • Grab them cold straight from the counter for a dense, fudgy texture that's almost truffle-like.
  • Warm one up in the oven for 90 seconds if you want that just-baked feeling again.
  • A cup of strong coffee or cold milk is the non-negotiable pairing that makes this breakfast feel complete.
Golden-brown chocolate oatmeal breakfast cookie, with visible chocolate chips, a delicious morning treat. Save
Golden-brown chocolate oatmeal breakfast cookie, with visible chocolate chips, a delicious morning treat. | toastybloom.com

These cookies became my answer to those mornings when I need something that feels special but asks nothing complicated of me. They're proof that the simplest ingredients, when treated with a little care, become exactly what you needed.

Recipe FAQs

What oats are best to use?

Rolled oats work best here as they provide a chewy texture and absorb moisture well without becoming mushy.

Can I substitute bananas with another fruit?

Ripe mashed banana adds natural sweetness and moisture, but applesauce or pumpkin puree can be used as alternatives, affecting flavor and texture slightly.

How do I make these suitable for a vegan diet?

Use maple syrup instead of honey and choose dairy-free chocolate chips or chopped dark chocolate without milk ingredients.

What is the best way to store the baked items?

Store in an airtight container at room temperature for up to three days or freeze for longer freshness, thawing before serving.

Can nuts be omitted or replaced?

Yes, nuts are optional. You can omit them or substitute with seeds like pumpkin or sunflower seeds for added crunch.

Chocolate Oatmeal Breakfast Cookie

A wholesome blend of oats, banana, and chocolate for a nourishing morning boost.

Prep Time
10 minutes
Time for Cooking
18 minutes
Complete Time
28 minutes
Recipe Creator Grace Miller

Recipe Group Quick Brunch Ideas

Skill Level Easy

Cuisine Type American

Servings Made 8 Portion Count

Dietary Notes Meat-Free

What You Need

Dry Ingredients

01 1 cup rolled oats
02 2 tablespoons unsweetened cocoa powder
03 1/2 teaspoon baking powder
04 1/4 teaspoon ground cinnamon
05 Pinch of salt

Wet Ingredients

01 2 large ripe bananas, mashed (about 1 cup)
02 2 tablespoons maple syrup or honey
03 1 tablespoon melted coconut oil or unsalted butter
04 1 teaspoon vanilla extract

Add-ins

01 1/4 cup dark chocolate chips or chopped chocolate
02 2 tablespoons chopped nuts (optional)

Step-by-Step Directions

Step 01

Preheat Oven: Set oven temperature to 350°F and line a baking sheet with parchment paper.

Step 02

Combine Dry Ingredients: Mix rolled oats, cocoa powder, baking powder, cinnamon, and salt together in a large bowl.

Step 03

Prepare Wet Ingredients: Mash bananas until smooth and stir in maple syrup or honey, melted coconut oil or butter, and vanilla extract.

Step 04

Mix Ingredients: Add wet mixture to dry and stir until just combined. Gently fold in chocolate chips and nuts if using.

Step 05

Portion Dough: Scoop heaping tablespoons of dough onto the prepared sheet, slightly flattening each with the back of a spoon.

Step 06

Bake: Bake for 16 to 18 minutes or until cookies are set and lightly firm to the touch.

Step 07

Cool: Let cookies cool on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely.

Tools You'll Need

  • Mixing bowls
  • Fork or potato masher
  • Measuring cups and spoons
  • Baking sheet
  • Parchment paper
  • Spoon or cookie scoop

Allergy Details

Look over every item for allergens. If unsure, check with your healthcare provider.
  • Contains oats (check for gluten-free certification if required), tree nuts (if added), and chocolate (may contain traces of milk and soy).

Nutrition (per portion)

For guidance only: not a replacement for professional medical counsel.
  • Energy (Calories): 115
  • Fats: 4 g
  • Carbohydrates: 20 g
  • Proteins: 2 g