Oatmeal Apple Breakfast Bake Recipe Hearty Morning Meal

Are you stuck in a breakfast rut? We completely understand. That hurried morning scramble often ends with a less-than-inspiring bowl of cereal or a quick slice of toast on the way out the door. But imagine waking up to the delightful scent of warm, baked apples and cinnamon, all combined in a wonderfully comforting, custardy oatmeal bake. Allow us to introduce you to your new morning favourite: our Oatmeal Apple Breakfast Bake Recipe. This is more than just a meal; it’s a comforting start to your day, a source of fantastic nutrition, and the perfect solution for hectic mornings. It’s the ideal make-ahead breakfast that tastes like an indulgent dessert but is filled with wholesome ingredients to power your day.
We designed this recipe to be delightfully straightforward yet incredibly tasty. It encompasses all the cosy flavours of a traditional apple crumble, but it’s perfectly suited for your morning meal. Picture tender chunks of apple nestled in a soft, almost cake-like oatmeal bake, seasoned with the perfect blend of spices and ready to be enjoyed either warm from the oven or chilled from the fridge. It’s a brilliant way to begin your day on a positive note, and we’re sure it will become a regular feature in your weekly menu.
Why You’ll Love This Recipe
- It’s like enjoying a wholesome apple crumble for breakfast: We’ve combined sweet, tender apples with comforting spices like cinnamon and nutmeg, creating a breakfast that feels like a treat you can feel good about.
- Perfect for meal prep: This is a wonderfully simple one-bowl recipe. Just mix, pour, and bake. A single batch will set you up with delicious, grab-and-go breakfasts for the entire week, saving you valuable time on busy mornings.
- Full of nourishing goodness: With a base of fibre-rich rolled oats and fresh apples, this bake is designed to keep you feeling full and satisfied. We’ve also included an option for adding protein powder to make it a truly balanced meal.
- Wonderfully versatile: Feel free to get creative with this recipe. Swap apples for pears, add chopped pecans for crunch, or use your favourite non-dairy milk. It’s easy to adapt to suit your tastes and dietary needs.
What we adore about this breakfast bake is its unique texture. It’s neither porridge nor a granola bar, but something wonderfully in between. The centre is soft and moist, almost like a custard thanks to the eggs and milk, while the top achieves a lovely golden-brown finish with slightly chewy edges. Every spoonful delivers a perfect mix of hearty oats, soft fruit, and warming spices. For those of us who appreciate a good oatmeal dish but want something a bit more substantial, this is the perfect solution. If you’re a fan of oats, you might also enjoy our Oatmeal Dark Chocolate Cookies for a lovely afternoon snack.
Selecting the correct type of apple is crucial for achieving the ideal texture. We suggest firm apples that hold their shape during baking, such as a Braeburn, Gala, or a tart Bramley for a nice flavour contrast. These varieties won’t disintegrate, which means you’ll get those lovely, defined pieces of fruit throughout your bake. The apples also release their natural sweetness as they cook, infusing the entire dish with a delightful autumnal flavour that is both indulgent and wholesome.
Ingredients
- 200g rolled oats (not instant or jumbo)
- 2 large Braeburn or Gala apples, peeled, cored, and diced into 1cm cubes
- 2 scoops (approx. 60g) vanilla protein powder (optional, but recommended)
- 2 teaspoons ground cinnamon
- 1/2 teaspoon ground nutmeg
- 1/4 teaspoon ground allspice
- 2 teaspoons baking powder
- 1/2 teaspoon salt
- 2 large free-range eggs
- 500ml milk of your choice (dairy, almond, or oat milk all work well)
- 60ml maple syrup or honey
- 1 teaspoon vanilla extract
- 50g unsalted butter or coconut oil, melted
- 50g chopped walnuts or pecans (optional, for crunch)
This meal wonderfully transforms basic, healthy ingredients into a morning masterpiece. It’s a complete breakfast offering complex carbs for energy, fibre for gut health, and a welcome protein boost that will keep you satisfied until your next meal. Serving it is just as enjoyable as making it. We particularly enjoy a warm slice with a spoonful of Greek yoghurt for extra creaminess, a sprinkle of toasted seeds, or another drizzle of maple syrup. It’s equally delicious served cold, eaten straight from the fridge like a healthy breakfast cake. For another baked fruit delight, why not take a look at our fabulous Apple Cider Whoopie Pies?
Instructions
- Get Ready to Bake: Begin by preheating your oven to 180°C (160°C Fan / Gas Mark 4). Lightly grease a 2-litre (around 20x20cm or 8×8 inch) square baking dish with a bit of butter or a cooking spray.
- Combine the Dry Ingredients: Take a large bowl and whisk together the rolled oats, vanilla protein powder (if using), ground cinnamon, nutmeg, allspice, baking powder, and salt. Stir well to make sure everything is evenly mixed.
- Whisk the Wet Ingredients: In another bowl or a large jug, beat the eggs, milk, maple syrup, and vanilla extract until the mixture is smooth. Then, slowly whisk in the melted butter or coconut oil.
- Bring It All Together: Gently pour the wet ingredients into the dry. Stir until they are just combined, taking care not to overmix. Now, carefully fold in the diced apples and chopped nuts if you are including them.
- Transfer to Your Dish: Pour the batter into your greased baking dish and use a spatula to spread it evenly, ensuring the apple pieces are well distributed.
- Time to Bake: Bake in the preheated oven for 35-45 minutes. You’ll know it’s ready when the middle is set—a skewer inserted into the centre should come out clean—and the top is a lovely golden brown.
- Cool and Enjoy: Once baked, take it out of the oven and allow it to cool on a wire rack for at least 10-15 minutes. This helps it firm up for easy slicing. Serve warm, perhaps with a dollop of yoghurt or an extra splash of milk.
Frequently Asked Questions
So there you have it—our simple and incredibly satisfying Oatmeal Apple Breakfast Bake Recipe, guaranteed to brighten up your mornings. It’s a breakfast that feels like a little act of kindness to yourself, delivering both comfort and nourishment with every mouthful. We are sure that once you give this easy recipe a go, it will secure a permanent place in your breakfast line-up. It just goes to show that a healthy start doesn’t need to be dull or difficult. In fact, it can be something you truly anticipate all week long.
We’d be thrilled to see how your breakfast bake comes out! Did you put your own spin on it? Maybe you added some dried cranberries or a pinch of ginger? Please share your masterpieces and feedback in the comments section below. Happy baking!
Recipe Card

Ingredients
- 200g rolled oats (not instant or jumbo)
- 2 large Braeburn or Gala apples, peeled, cored, and diced into 1cm cubes
- 2 scoops (approx. 60g) vanilla protein powder (optional, but recommended)
- 2 teaspoons ground cinnamon
- 1/2 teaspoon ground nutmeg
- 1/4 teaspoon ground allspice
- 2 teaspoons baking powder
- 1/2 teaspoon salt
- 2 large free-range eggs
- 500ml milk of your choice (dairy, almond, or oat milk all work well)
- 60ml maple syrup or honey
- 1 teaspoon vanilla extract
- 50g unsalted butter or coconut oil, melted
- 50g chopped walnuts or pecans (optional, for crunch)
Instructions
- Get Ready to Bake: Begin by preheating your oven to 180°C (160°C Fan / Gas Mark 4). Lightly grease a 2-litre (around 20x20cm or 8×8 inch) square baking dish with a bit of butter or a cooking spray.
- Combine the Dry Ingredients: Take a large bowl and whisk together the rolled oats, vanilla protein powder (if using), ground cinnamon, nutmeg, allspice, baking powder, and salt. Stir well to make sure everything is evenly mixed.
- Whisk the Wet Ingredients: In another bowl or a large jug, beat the eggs, milk, maple syrup, and vanilla extract until the mixture is smooth. Then, slowly whisk in the melted butter or coconut oil.
- Bring It All Together: Gently pour the wet ingredients into the dry. Stir until they are just combined, taking care not to overmix. Now, carefully fold in the diced apples and chopped nuts if you are including them.
- Transfer to Your Dish: Pour the batter into your greased baking dish and use a spatula to spread it evenly, ensuring the apple pieces are well distributed.
- Time to Bake: Bake in the preheated oven for 35-45 minutes. You’ll know it’s ready when the middle is set—a skewer inserted into the centre should come out clean—and the top is a lovely golden brown.
- Cool and Enjoy: Once baked, take it out of the oven and allow it to cool on a wire rack for at least 10-15 minutes. This helps it firm up for easy slicing. Serve warm, perhaps with a dollop of yoghurt or an extra splash of milk.
