Baked oatmeal bars are the perfect fusion of comfort and convenience, offering a delightful crunch with every bite. Imagine biting into a warm, chewy square filled with sweet notes of cinnamon and nutty oats, all while your kitchen fills with an irresistible aroma that beckons everyone to gather around.
These baked oatmeal bars are more than just a breakfast treat; they evoke memories of lazy Sunday mornings when the world outside is still waking up. Picture family members shuffling in, drawn by the scent wafting through the air, ready to indulge in these wholesome delights. Ideal for breakfast on-the-go or an afternoon snack, these bars promise to satisfy your cravings and nourish your spirit.
Why You'll Love This Recipe
- These baked oatmeal bars are incredibly easy to make, perfect for busy mornings
- Customize flavors with fruits or nuts for endless variations
- Their golden-brown appearance makes them visually appealing and inviting
- Enjoy them warm or packed in lunchboxes for a nutritious snack anytime
I still remember the first time I made these baked oatmeal bars; my kids couldn’t get enough. They were gone before I could even take a photo!

Essential Ingredients
Here’s what you’ll need to make this delicious dish:
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Rolled Oats: Choose old-fashioned rolled oats for the best texture; quick oats can make them too mushy.
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Bananas: Ripe bananas add natural sweetness and moisture; the browner, the better!
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Eggs: Use large eggs to help bind ingredients together and provide structure.
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Milk: Any milk works well—dairy or plant-based—for creaminess.
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Cinnamon: Ground cinnamon brings warmth and depth; feel free to add nutmeg for extra spice.
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Honey or Maple Syrup: Natural sweeteners enhance flavor; adjust according to your taste preference.
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Nuts or Chocolate Chips (optional): Add your favorite mix-ins for texture and flavor variations.
The full ingredients list, including measurements, is provided in the recipe card directly below.
Let’s Make it Together
Preheat Your Oven: Start by preheating your oven to 350°F (175°C). This ensures a perfectly baked batch of oatmeal bars right from the start.
Mix Wet Ingredients: In a large bowl, mash ripe bananas until smooth. Stir in eggs and milk until well combined. The mixture should be creamy and fragrant.
Add Dry Ingredients: Gradually incorporate rolled oats, cinnamon, and sweetener into the wet mix. Stir until everything is evenly combined, creating a hearty batter that smells divine.
Add Optional Mix-Ins: If desired, fold in nuts or chocolate chips gently using a spatula. This will give your bars that extra crunch or richness you crave.
Bake Until Golden Brown: Pour the mixture into a greased baking dish. Bake for 25-30 minutes until golden brown on top and set in the center—a toothpick should come out clean.
Cool and Slice: Remove from the oven and let cool slightly before cutting into squares. This step helps firm up the bars so they hold their shape beautifully when served.
Now you’re ready to enjoy these delectable baked oatmeal bars! Whether you munch on them at breakfast or nibble during snack time, they’re sure to please everyone around you.
You Must Know
- Baked oatmeal bars are a game-changer for busy mornings
- They are delicious, filling, and make for an easy grab-and-go breakfast
- Plus, the aroma of cinnamon and vanilla wafting through your kitchen is simply irresistible!
Perfecting the Cooking Process
Start by preheating your oven to 350°F. Mix dry ingredients first, then integrate wet ingredients seamlessly to ensure even baking.

Add Your Touch
Feel free to substitute nuts or dried fruits based on your preferences. Toss in some chocolate chips for indulgence or add mashed bananas for sweetness.
Storing & Reheating
Store baked oatmeal bars in an airtight container at room temperature for up to five days. Reheat in the microwave for a warm treat.
Chef's Helpful Tips
- To achieve the perfect texture, don’t overmix the batter; it should be slightly lumpy
- For extra flavor, consider adding a pinch of salt to enhance sweetness
- Always let the bars cool completely before cutting; this prevents crumbling and maintains their shape
Sometimes I whip up these baked oatmeal bars when friends come over for brunch, and they always ask for seconds! It’s such a joy sharing something homemade that everyone loves.

FAQ
Can I make baked oatmeal bars gluten-free?
Absolutely! Just use gluten-free oats and check other ingredients carefully.
How can I make these bars vegan?
You can replace eggs with flaxseed meal mixed with water for a vegan option.
What toppings work best on baked oatmeal bars?
Fresh berries, yogurt, or nut butter add wonderful flavors and textures to these bars.
Baked Oatmeal Bars
Baked oatmeal bars are a wholesome and satisfying treat that combine the comforting flavors of cinnamon and oats into a convenient, chewy snack. Perfect for busy mornings or as an afternoon pick-me-up, these bars are not only delicious but also customizable with your favorite fruits or nuts. The warm aroma of these baked delights will draw everyone in, creating a cozy atmosphere perfect for sharing with family and friends.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: Approximately 12 servings 1x
- Category: Snack
- Method: Baking
- Cuisine: American
Ingredients
- 2 cups rolled oats
- 2 ripe bananas, mashed
- 2 large eggs
- 1 cup milk (dairy or plant-based)
- 1 tsp ground cinnamon
- 1/4 cup honey or maple syrup
- 1/2 cup nuts or chocolate chips (optional)
Instructions
- Preheat your oven to 350°F (175°C).
- In a large bowl, mash the bananas until smooth. Mix in the eggs and milk until well combined.
- Gradually add the rolled oats, cinnamon, and sweetener to the wet mixture; stir until combined.
- If using, fold in nuts or chocolate chips.
- Pour the mixture into a greased baking dish and bake for 25-30 minutes until golden brown and set.
- Allow to cool slightly before cutting into squares.
Nutrition
- Serving Size: 1 serving
- Calories: 150
- Sugar: 6g
- Sodium: 35mg
- Fat: 4g
- Saturated Fat: 1g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 27g
- Fiber: 3g
- Protein: 5g
- Cholesterol: 30mg




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