Oatmeal Apple Breakfast Bake Recipe
There is something truly comforting and wholesome about starting your day with a warm, hearty dish, and the Oatmeal Apple Breakfast Bake fits that bill perfectly. This delightful breakfast bake combines tender oats, sweet and tart diced apples, and a gentle hint of cinnamon, all baked to golden perfection. It’s a recipe that’s not only incredibly simple but also packed with flavor and texture, making it a fantastic way to nourish yourself or your loved ones on busy mornings, special weekends, or anytime you crave a cozy breakfast treat.

Ingredients You’ll Need
The beauty of this Oatmeal Apple Breakfast Bake lies in its straightforward, wholesome ingredients. Each item plays a vital role in creating the right balance of flavors, moisture, and texture that makes this dish so crave-worthy. From the hearty oats that provide the base to the warm cinnamon that brings depth, every ingredient matters.
- 2 cups old-fashioned oats: The foundation of the bake, bringing a chewy, satisfying texture and whole-grain goodness.
- 1 ½ cups milk (or almond milk for dairy-free): Adds creaminess and moisture to perfectly soften the oats during baking.
- 1 large apple, diced: Freshness and natural sweetness that contrast beautifully with the oats.
- 2 eggs: Provide structure and a light, fluffy texture to the bake.
- ¼ cup maple syrup or honey: Natural sweeteners to add just the right amount of sweetness without overpowering.
- 1 tsp vanilla extract: Elevates all the flavors with a warm, fragrant note.
- 1 tsp cinnamon: Brings warmth and a spicy-sweet touch that pairs perfectly with apple.
- ½ tsp baking powder: Helps the bake rise just enough for a light, tender crumb.
- ¼ tsp salt: Enhances the flavors and balances the sweetness.
- ¼ cup chopped walnuts or pecans (optional): Offers a delightful crunch and nutty flavor if you enjoy a bit of texture.
How to Make Oatmeal Apple Breakfast Bake
Step 1: Preheat and Prepare Your Baking Dish
Start by preheating your oven to 350°F (175°C) to ensure it’s nice and hot when you’re ready to bake. Lightly grease an 8×8-inch baking dish or line it with parchment paper for easy cleanup and to prevent sticking. This initial prep sets the stage for a perfect bake.
Step 2: Mix Dry Ingredients Together
In a large bowl, combine the old-fashioned oats, cinnamon, baking powder, and salt. Mixing these dry ingredients first ensures the cinnamon and baking powder are evenly distributed, so every bite has that delightful warmth and rise.
Step 3: Whisk Wet Ingredients and Combine
In a separate bowl, lightly beat the eggs, then whisk in the milk, maple syrup (or honey), and vanilla extract. Pour the wet mixture over the dry ingredients and stir until everything is well combined. The oats will start to soak up the liquid, getting ready to bake into a creamy, tender breakfast bake.
Step 4: Fold in the Diced Apple and Nuts
Gently fold in the diced apple and your choice of chopped walnuts or pecans if using. The apples add juicy bursts of flavor, while the nuts offer a pleasing crunch that contrasts beautifully with the soft oats.
Step 5: Bake Until Golden and Set
Pour the mixture into your prepared baking dish, spreading it evenly. Pop it into the preheated oven and bake for about 40 to 45 minutes, or until the top is golden brown and a toothpick inserted in the center comes out mostly clean. The bake should be firm but still moist and inviting.
How to Serve Oatmeal Apple Breakfast Bake

Garnishes
A sprinkle of extra cinnamon or a dusting of powdered sugar beautifully finishes this dish. For added indulgence, a dollop of Greek yogurt or a drizzle of warm maple syrup elevates the flavors and adds a creamy contrast that feels like a morning hug on a plate.
Side Dishes
This breakfast bake pairs wonderfully with fresh fruit salad or a handful of mixed berries to keep things light and fresh. If you’re looking for something heartier, crispy bacon or a side of scrambled eggs balance the sweetness and make the meal even more satisfying.
Creative Ways to Present
For a charming brunch, cut the Oatmeal Apple Breakfast Bake into squares and serve on individual plates stacked with fresh apple slices or a sprig of mint. Layering it in small ramekins with whipped cream or layering it with yogurt and granola in a parfait glass will wow your guests and make your morning special.
Make Ahead and Storage
Storing Leftovers
You can store leftover Oatmeal Apple Breakfast Bake in an airtight container in the refrigerator for up to 3 days. It’s a fantastic grab-and-go breakfast option that only tastes better as the flavors meld overnight.
Freezing
This breakfast bake freezes beautifully. Just cut it into portions and wrap them individually in plastic wrap or store in freezer-safe containers for up to 2 months. When you want a quick breakfast, it’s ready to be thawed and reheated.
Reheating
Reheat your portions in the microwave for about 30 to 60 seconds or until warmed through. You can also pop them in a toaster oven for a few minutes if you want to restore some of that crisp edge on top that makes it extra delightful.
FAQs
Can I use steel-cut oats instead of old-fashioned oats?
Steel-cut oats are much firmer and take longer to cook, so they’re not ideal for this bake. Old-fashioned oats soften nicely in the bake and give you that creamy, tender texture we’re aiming for.
Is this recipe suitable for a vegan diet?
You can make this Oatmeal Apple Breakfast Bake vegan by swapping the eggs for flax eggs (1 tablespoon ground flaxseed mixed with 3 tablespoons water equals 1 egg) and using almond or another plant-based milk. Also, ensure your sweetener is vegan-friendly.
Can I add other fruits? What about berries or pears?
Absolutely! Fresh pears or berries like blueberries and raspberries work wonderfully as additions or substitutes for the apple for a twist on the classic bake.
How can I make this bake less sweet?
If you prefer less sweetness, reduce the maple syrup or honey to 2 tablespoons or just use unsweetened milk and sprinkle a little cinnamon on top. The natural sweetness of the apples will still shine through.
Is this oatmeal bake gluten-free?
Yes, if you use certified gluten-free oats, this breakfast bake is naturally gluten-free, making it suitable for those with gluten sensitivities or celiac disease.
Final Thoughts
The Oatmeal Apple Breakfast Bake is one of those recipes you’ll want to make again and again. It’s not only delicious but also comforting and nourishing, perfect for bringing some cozy morning vibes into your routine. I can’t wait for you to try it—it might just become your new favorite breakfast tradition!
PrintOatmeal Apple Breakfast Bake Recipe
This Oatmeal Apple Breakfast Bake is a wholesome and hearty breakfast option combining the natural sweetness of apples with the comforting texture of baked oats. Perfect for meal prepping or a cozy weekend brunch, it’s packed with fiber, protein, and warm spices, making it both nutritious and delicious.
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Total Time: 45 minutes
- Yield: 6 servings 1x
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
Dry Ingredients
- 2 cups old-fashioned oats
- 1 tsp cinnamon
- ½ tsp baking powder
- ¼ tsp salt
Wet Ingredients
- 1 ½ cups milk (or almond milk for dairy-free)
- 2 eggs
- ¼ cup maple syrup or honey
- 1 tsp vanilla extract
Add-ins
- 1 large apple, diced
- ¼ cup chopped walnuts or pecans (optional)
Instructions
- Preheat oven: Preheat your oven to 350°F (175°C) and lightly grease a 9×9 inch baking dish or similar-sized casserole dish to prevent sticking.
- Mix dry ingredients: In a large bowl, combine the old-fashioned oats, cinnamon, baking powder, and salt. Stir to evenly distribute the spices and leavening agent.
- Whisk wet ingredients: In a separate bowl, whisk together the milk, eggs, maple syrup (or honey), and vanilla extract until smooth and fully combined.
- Combine mixtures and add apple: Pour the wet ingredients into the bowl with the dry ingredients and stir until well combined. Fold in the diced apples and, if using, the chopped nuts for added texture and flavor.
- Bake: Pour the mixture into the prepared baking dish and spread it out evenly. Bake in the preheated oven for 35-40 minutes, or until the top is golden brown and the center is set (a toothpick inserted should come out mostly clean).
- Cool and serve: Allow the bake to cool for about 10 minutes before slicing. Serve warm alone or topped with yogurt, additional nuts, or a drizzle of maple syrup if desired.
Notes
- For a dairy-free version, use almond milk or any other plant-based milk.
- You can substitute apples with pears or berries for a different fruit flavor.
- Leftovers can be stored in the refrigerator for up to 4 days and reheated in the microwave.
- Adding nuts is optional but adds healthy fats and a pleasant crunch.
- Adjust the sweetness by varying the amount of maple syrup or honey according to your taste.
Nutrition
- Serving Size: 1/6 of recipe (approx. 1 slice)
- Calories: 220 kcal
- Sugar: 12 g
- Sodium: 150 mg
- Fat: 7 g
- Saturated Fat: 1 g
- Unsaturated Fat: 5 g
- Trans Fat: 0 g
- Carbohydrates: 33 g
- Fiber: 5 g
- Protein: 7 g
- Cholesterol: 55 mg
Keywords: oatmeal bake, apple breakfast bake, baked oats, healthy breakfast, maple syrup oatmeal, vegetarian breakfast

