If you’re looking for a cozy, nourishing, and downright delightful way to start your day, this Healthy Breakfast Oatmeal Apple Cake will quickly become your go-to. Imagine a warm, tender slice bursting with juicy apple, hearty oats, and just the right hint of maple and spice. Not only does it taste like something grandma might make on a lazy Sunday morning, but it’s also packed with wholesome ingredients and easy enough for even the busiest weekday. Trust me, Healthy Breakfast Oatmeal Apple Cake is the breakfast you’ll want to treat yourself (and everyone you love) to again and again!

Ingredients You’ll Need
Part of the charm of this recipe is that each ingredient plays a special role in creating that signature flavor and homey texture. You probably have most of these on hand, and you’ll love how simple essentials come together to create something extraordinary.
- Rolled oats: Give the cake its hearty structure and delicious chew, while providing lasting energy.
- Unsweetened applesauce: Adds natural sweetness and moisture—no dry cake here!
- Large apple (peeled and grated): Fresh apple shreds melt into the cake for pops of juicy flavor.
- Milk of choice (dairy or plant-based): Keeps things tender and just a bit creamy; use your favorite!
- Large eggs: Bind everything together for a cake that holds its shape but isn’t dense.
- Maple syrup or honey: A touch of natural sweetness elevates every bite without overdoing it.
- Melted coconut oil or butter: For a rich, satisfying crumb—use whichever you prefer.
- Vanilla extract: Rounds out the flavors with a subtle warmth.
- Cinnamon: The spice that makes apple treats so cozy and aromatic.
- Baking powder: Gives the cake a gentle lift so it’s not too dense.
- Baking soda: Works with the applesauce to encourage a tender, fluffy bite.
- Salt: Just enough to enhance and balance all the sweet and spiced notes.
- Chopped walnuts or pecans (optional): For a lovely crunch and extra flavor—totally up to you!
How to Make Healthy Breakfast Oatmeal Apple Cake
Step 1: Prep Your Pan and Oven
Start by preheating your oven to 350°F (175°C) and lightly greasing or lining an 8×8-inch baking dish. This ensures that your Healthy Breakfast Oatmeal Apple Cake releases easily and bakes up evenly. A little parchment paper sling can also make for even cleaner slicing!
Step 2: Mix Wet Ingredients
In a large bowl, combine your rolled oats, applesauce, grated apple, milk, eggs, maple syrup, melted coconut oil, and vanilla extract. Stir everything together until thoroughly blended. The grated apple and applesauce will keep your cake moist and delicious, while the oats start soaking up all that flavor.
Step 3: Add Spices and Leavening
Sprinkle in the cinnamon, baking powder, baking soda, and salt. Gently fold these into your mixture so that every bite of the Healthy Breakfast Oatmeal Apple Cake is kissed with cinnamon warmth and rises beautifully in the oven.
Step 4: Stir in Nuts (if using)
At this point, you can fold in the chopped walnuts or pecans. They add that perfect bit of crunch and bring out the nuttiness in the oats. If you’re not a fan or have allergies, simply skip this step—the cake will still be wonderful!
Step 5: Pour and Bake
Pour the batter into your prepared baking dish, smoothing the top with a spatula for even baking. Slide it into the oven and bake for 35–40 minutes, or until the top is golden and a toothpick inserted in the center comes out clean. Your kitchen will start smelling absolutely irresistible.
Step 6: Cool and Serve
Let the cake cool slightly before slicing into generous squares. This helps it set and makes it perfect for picking up with your hands or enjoying with a fork. Serve your Healthy Breakfast Oatmeal Apple Cake warm for that ultimate comfort factor!
How to Serve Healthy Breakfast Oatmeal Apple Cake

Garnishes
Add a little extra magic by topping slices with a dollop of creamy Greek yogurt, a drizzle of nut butter, or even a sprinkle of extra cinnamon. For an especially inviting look, a light dusting of powdered sugar or a few fresh apple slices does wonders.
Side Dishes
For a full breakfast spread, serve your cake with fresh berries, an energizing smoothie, or scrambled eggs. The wholesome, slightly sweet flavor of Healthy Breakfast Oatmeal Apple Cake pairs perfectly with savory sides or a steamy cup of coffee.
Creative Ways to Present
Try cutting your cake into bars or mini squares for a brunch buffet or school snack. Layer slices with yogurt and fruit in a jar for a breakfast parfait. However you slice it, Healthy Breakfast Oatmeal Apple Cake adapts easily to any occasion!
Make Ahead and Storage
Storing Leftovers
Keep any remaining cake in an airtight container in the fridge. It stays moist and delicious for up to 5 days, making it perfect for meal prep or grab-and-go breakfasts throughout the week.
Freezing
To freeze, wrap individual portions tightly in plastic wrap and place them in a freezer-safe bag or container. The Healthy Breakfast Oatmeal Apple Cake will keep in the freezer for up to 2 months—just thaw overnight in the fridge when you’re ready for more.
Reheating
For that freshly-baked feel, reheat a slice in the microwave for about 30 seconds or warm it in a low oven. The flavors come alive, and it’s just as comforting as when it first came out of the oven.
FAQs
Can I make Healthy Breakfast Oatmeal Apple Cake vegan?
Absolutely! Use flax eggs or another egg substitute for the eggs, and opt for plant-based milk and coconut oil. The result is still deliciously moist, hearty, and totally dairy-free and egg-free.
What type Breakfast
Any firm, tart apple like Granny Smith works beautifully, but sweeter varieties like Fuji or Honeycrisp are lovely too. Choose your favorite—each brings its own personality and sweetness level to the cake.
Is Healthy Breakfast Oatmeal Apple Cake gluten-free?
It certainly can be! Just be sure to use certified gluten-free rolled oats, and you’ve got a wholesome, naturally gluten-free treat perfect for anyone avoiding wheat.
Can I add more sweetener if I like my breakfast a bit sweeter?
Of course! Feel free to add a few extra tablespoons of maple syrup or honey, or even a sprinkle of brown sugar if you prefer a more dessert-like cake. Taste and adjust according to your own sweet tooth.
Can I double the recipe for a larger group?
Definitely. Just double the ingredients and bake in a 9×13-inch pan, though you may need to add a few extra minutes to the baking time. It’s perfect for brunches or meal prep!
Final Thoughts
I just know you’re going to fall in love with this Healthy Breakfast Oatmeal Apple Cake. It’s an inviting, comforting bake that’s sure to brighten any morning and fill your kitchen with delicious aromas. Whether you serve it warm from the oven or stash it for fuss-free breakfasts, don’t be surprised when it becomes a staple in your routine. Give it a try—you deserve a breakfast this cozy and nourishing!
Print
Healthy Breakfast Oatmeal Apple Cake Recipe
- Total Time: 50 minutes
- Yield: 9 servings 1x
- Diet: Vegetarian
Description
This Healthy Breakfast Oatmeal Apple Cake is a nutritious and delicious way to start your day. Made with wholesome ingredients like oats, apples, and nuts, this cake is lightly sweetened and perfect for meal prep.
Ingredients
Dry Ingredients:
- 2 cups rolled oats
- 1 teaspoon cinnamon
- ½ teaspoon baking powder
- ¼ teaspoon baking soda
- ¼ teaspoon salt
Wet Ingredients:
- 1 cup unsweetened applesauce
- 1 large apple, peeled and grated
- ½ cup milk of choice (dairy or plant-based)
- 2 large eggs
- ¼ cup maple syrup or honey
- 2 tablespoons melted coconut oil or butter
- 1 teaspoon vanilla extract
Optional:
- ¼ cup chopped walnuts or pecans
Instructions
- Preheat the oven: Preheat the oven to 350°F (175°C) and lightly grease or line an 8×8-inch baking dish.
- Mix ingredients: In a large bowl, combine oats, applesauce, grated apple, milk, eggs, maple syrup, melted coconut oil, and vanilla extract. Add cinnamon, baking powder, baking soda, and salt. Fold in nuts if using.
- Bake: Pour batter into the baking dish, smooth the top, and bake for 35–40 minutes until golden and a toothpick comes out clean.
- Cool and serve: Allow to cool slightly before slicing. Serve warm or store for meal prep.
Notes
- This cake is lightly sweetened—add more sweetener if desired.
- Enjoy topped with yogurt, nut butter, or fresh fruit.
- Prep Time: 10 minutes
- Cook Time: 40 minutes
- Category: Breakfast
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 square
- Calories: 180
- Sugar: 7g
- Sodium: 140mg
- Fat: 7g
- Saturated Fat: 3g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 25g
- Fiber: 3g
- Protein: 5g
- Cholesterol: 45mg