If you’re searching for a wholesome and naturally sweet breakfast that feels like a warm hug in every bite, the No-Flour, No-Sugar Oatmeal Breakfast Bake Recipe is going to become your new favorite. This bake is packed with hearty oats, ripe bananas, and a touch of cinnamon, delivering comforting flavors without any added refined flour or sugar. It’s a nutritious way to start your day, proving that simple, natural ingredients can create something truly delicious and satisfying. Whether you’re feeding your family or prepping meals ahead, this recipe is a winner every single time.

Ingredients You’ll Need
The beauty of this No-Flour, No-Sugar Oatmeal Breakfast Bake Recipe lies in its simplicity. Each ingredient plays a crucial role, from the binding moisture of bananas and applesauce to the warm spice of cinnamon that brings all the flavors together perfectly. Let’s dive into the essentials that make this dish so special.
- 2 cups rolled oats: The hearty base that gives structure and a satisfying chew.
- 2 ripe bananas, mashed: Naturally sweet and moist, they replace added sugar and flour.
- 1/2 cup unsweetened applesauce: Adds moisture and a subtle fruity flavor to keep the bake tender.
- 2 large eggs: Essential for binding the ingredients and giving the bake its perfect texture.
- 1/2 cup milk (dairy or non-dairy): Brings everything together and adds creaminess.
- 1 teaspoon vanilla extract: A hint of warmth and depth that enhances the natural sweetness.
- 1 teaspoon ground cinnamon: Adds a cozy spice that’s so comforting first thing in the morning.
- 1/2 teaspoon baking powder: Gives the bake a light lift without overpowering the texture.
- 1/4 teaspoon salt: Balances the sweetness and amplifies all the flavors.
- 1/4 cup chopped nuts (optional, such as walnuts or almonds): Adds crunch and a lovely nutty contrast.
- 1/4 cup raisins or dried cranberries (optional): Bursts of chewy sweetness to keep each bite exciting.
- 1/2 cup fresh or frozen berries (optional): For a fresh, tangy topping that complements the warm bake.
How to Make No-Flour, No-Sugar Oatmeal Breakfast Bake Recipe
Step 1: Prepare Your Baking Dish
Start by preheating your oven to 350°F (175°C). Take a 9×9-inch baking dish and grease it with a bit of butter or coconut oil, or simply line it with parchment paper for an easy release. Getting this ready ahead makes the baking process smooth and stress-free.
Step 2: Combine the Wet Ingredients
In a large bowl, whisk together the mashed bananas, unsweetened applesauce, eggs, milk, and vanilla extract. This blend will provide the moisture and natural sweetness that is key to keeping this breakfast bake tender and flavorful without any added sugar or flour.
Step 3: Mix in the Dry Ingredients
Now it’s time to stir in the rolled oats, ground cinnamon, baking powder, and salt. Mix everything together until you have a well-incorporated, hearty batter. If you love a bit of texture, gently fold in the chopped nuts, raisins, or dried cranberries right now for pockets of delightful crunch and chewy bursts.
Step 4: Transfer and Add Berries
Pour your oat mixture into the prepared baking dish, spreading it out evenly with a spatula. If you’re feeling extra fruity, sprinkle fresh or frozen berries on top—this adds a lovely pop of color and a fresh, tangy note that balances perfectly with the warm spices.
Step 5: Bake to Golden Perfection
Bake the oatmeal mixture in your preheated oven for about 35 to 40 minutes. You’ll know it’s done when the top turns a beautiful golden brown and a toothpick inserted into the center comes out clean. The aroma filling your kitchen at this stage will have you eagerly waiting to dig in.
Step 6: Cool and Serve
Once out of the oven, let the oatmeal bake cool for a few minutes. This resting allows it to set, making it easier to cut into perfect squares. Serve it warm to enjoy the full comforting embrace of this healthy breakfast treat.
How to Serve No-Flour, No-Sugar Oatmeal Breakfast Bake Recipe

Garnishes
This breakfast bake is delicious on its own, but you can elevate it with some simple garnishes. A dollop of Greek yogurt or a drizzle of natural nut butter adds creaminess and an extra boost of protein. Sprinkle a few more cinnamon flakes or a handful of fresh berries on top to make it even more inviting and colorful.
Side Dishes
Pair this oatmeal bake with some fresh fruit salad, a glass of freshly squeezed orange juice, or a small serving of scrambled eggs for a complete and balanced breakfast. Its mild sweetness complements savory sides wonderfully without overpowering them.
Creative Ways to Present
For brunch gatherings or a fun family breakfast, try cutting the bake into muffins using a muffin tin before baking. This way, everyone gets their own perfectly portioned treat. Alternatively, layer slices with a smear of almond butter and banana before serving for a tasty breakfast sandwich twist.
Make Ahead and Storage
Storing Leftovers
Leftover No-Flour, No-Sugar Oatmeal Breakfast Bake Recipe squares store beautifully in the refrigerator for up to 4 days. Simply place them in an airtight container to keep them fresh and moist for grab-and-go mornings.
Freezing
This bake freezes wonderfully! Wrap individual squares tightly in plastic wrap and place them in a freezer-safe bag or container. They’ll keep well for up to 2 months, making it easy to prep breakfast in advance and enjoy anytime you need a quick, nourishing meal.
Reheating
To reheat, pop a frozen or refrigerated square into the microwave for about 30-45 seconds or warm it in a preheated oven at 325°F (160°C) for 10-15 minutes. Reheating gently helps preserve the moist texture and brings back that fresh-out-of-the-oven appeal.
FAQs
Can I use steel-cut oats instead of rolled oats?
Steel-cut oats have a much denser texture and will not absorb moisture the same way rolled oats do, so they aren’t ideal for this recipe. Rolled oats are best because they provide the perfect chew and binding needed for the bake.
Is this recipe suitable for a gluten-free diet?
Absolutely! As long as you use gluten-free rolled oats, this No-Flour, No-Sugar Oatmeal Breakfast Bake Recipe is naturally gluten-free, making it a wonderful option for those with gluten sensitivities.
Can I substitute bananas with another fruit?
Bananas are key for natural sweetness and moisture, but you can experiment with unsweetened pumpkin puree or mashed avocado. Keep in mind these changes might affect the texture and flavor, so some trial and error may be needed.
How do I make this recipe vegan?
To make this bake vegan, swap out the eggs for a flax or chia egg substitute (1 tablespoon ground flaxseed or chia seeds mixed with 3 tablespoons water per egg), and be sure to use a plant-based milk. This will keep the bake moist and delicious.
Can I add protein powder to make it more filling?
Yes, you can add a scoop of your favorite protein powder. Just be sure to slightly reduce the oats or adjust the liquid ingredients so the batter doesn’t become too dry or thick.
Final Thoughts
Making the No-Flour, No-Sugar Oatmeal Breakfast Bake Recipe is like giving yourself a warm, nourishing pat on the back every morning. It’s wholesome, naturally sweet, and effortlessly adaptable to your tastes and dietary needs. Give it a try—you might just find that it becomes a staple you reach for on cozy mornings, busy days, or whenever you need a deliciously guilt-free breakfast that feels like pure comfort.
Print
No-Flour, No-Sugar Oatmeal Breakfast Bake Recipe
- Prep Time: 10 minutes
- Cook Time: 35-40 minutes
- Total Time: 45-50 minutes
- Yield: 6 servings
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Low Fat
Description
This No-Flour, No-Sugar Oatmeal Breakfast Bake is a wholesome and naturally sweetened morning dish perfect for a nutritious start. Packed with rolled oats, ripe bananas, and applesauce, this bake uses simple ingredients to create a comforting, fiber-rich breakfast without any added refined sugars or flour. Optional nuts, dried fruit, and fresh berries add texture and bursts of flavor, making it a versatile and delicious choice for a healthy breakfast or snack.
Ingredients
Main Ingredients
- 2 cups rolled oats
- 2 ripe bananas, mashed
- 1/2 cup unsweetened applesauce
- 2 large eggs
- 1/2 cup milk (dairy or non-dairy)
- 1 teaspoon vanilla extract
- 1 teaspoon ground cinnamon
- 1/2 teaspoon baking powder
- 1/4 teaspoon salt
Optional Add-ins
- 1/4 cup chopped nuts (such as walnuts or almonds)
- 1/4 cup raisins or dried cranberries
- 1/2 cup fresh or frozen berries
Instructions
- Preheat Oven and Prepare Baking Dish: Preheat your oven to 350°F (175°C). Grease a 9×9-inch baking dish or line it with parchment paper to prevent sticking.
- Mix Wet Ingredients: In a large bowl, whisk together the mashed bananas, unsweetened applesauce, eggs, milk, and vanilla extract until the mixture is smooth and well combined.
- Add Dry Ingredients: Stir in the rolled oats, ground cinnamon, baking powder, and salt. Mix thoroughly to evenly incorporate all ingredients. If using, fold in the chopped nuts, raisins, or dried cranberries at this stage.
- Transfer to Baking Dish: Pour the oat mixture into the prepared baking dish, spreading it out evenly with a spatula. For added color and flavor, sprinkle fresh or frozen berries on top.
- Bake the Oatmeal: Place the dish in the oven and bake for 35-40 minutes, or until the top turns golden and a toothpick inserted into the center comes out clean.
- Cool and Serve: Remove the bake from the oven and let it cool for a few minutes. Cut into squares and serve warm for a hearty breakfast or snack.
Notes
- You can substitute the milk with any non-dairy milk such as almond, oat, or soy to make this vegan-friendly if you also replace eggs with a plant-based alternative.
- Feel free to customize the add-ins by using your favorite nuts or dried fruits.
- This bake can be refrigerated for up to 3 days and reheated in the microwave or oven.
- For extra sweetness, add a drizzle of honey or maple syrup before serving, though it’s delicious without added sugar.
- Ensure bananas are very ripe for natural sweetness and moisture.

