Baked Apple Cinnamon Oatmeal Cups Recipe
If you love breakfasts that feel like a warm hug, then these Baked Apple Cinnamon Oatmeal Cups are about to become your new best friend. Picture tender oats infused with cozy cinnamon, sweet bursts of fresh apple, and a subtle drizzle of maple syrup, all baked into perfectly portioned cups ready to brighten your mornings or satisfy midday cravings. They are not only wholesome and comforting but also a breeze to prepare and make ahead for busy days. Trust me, once you try these delightful cups, you’ll want to keep a batch in your fridge at all times.

Ingredients You’ll Need
The magic of Baked Apple Cinnamon Oatmeal Cups lies in their simplicity—and the quality of each ingredient that contributes to flavor and texture. These staples come together to create a warm, chewy, and slightly sweet bite that’s wholesome and satisfying.
- Rolled oats (2 cups): The hearty base that gives these cups their perfect chewy texture and wholesome goodness.
- Cinnamon (1 tsp): Adds that aromatic warmth that makes the whole kitchen smell like fall.
- Baking powder (1 tsp): Helps the cups rise just right, keeping them light and fluffy.
- Almond milk (1 ½ cups): A creamy, dairy-free liquid that soaks into the oats, keeping them tender.
- Eggs (2) or flax eggs: The binding agents that bring everything together while adding a bit of protein.
- Maple syrup (¼ cup): Natural sweetness that perfectly balances the cinnamon and apple.
- Apple, diced (1): Fresh apple bits provide juicy bursts and a lovely texture contrast.
- Vanilla extract (1 tsp): A subtle flavor enhancer that rounds out the sweetness beautifully.
How to Make Baked Apple Cinnamon Oatmeal Cups
Step 1: Preheat Your Oven
Start by warming up your oven to 350°F (175°C). A preheated oven is key to ensuring your oatmeal cups bake evenly and develop a light golden crust.
Step 2: Mix the Dry Ingredients
In a large bowl, whisk together the rolled oats, cinnamon, and baking powder until well combined. This step ensures that the rising agent is evenly distributed and that every bite has that perfect hint of spice.
Step 3: Combine Wet Ingredients Separately
In another bowl, whisk almond milk, eggs (or flax eggs), maple syrup, and vanilla extract until smooth and creamy. This mixture will bring the dryness of the oats to life and add a natural sweetness.
Step 4: Bring Wet and Dry Together
Slowly pour the wet ingredients into the dry, gently folding them together so the oats soak up all that lovely wetness. Then, carefully fold in the diced apple pieces, making sure they’re evenly spread throughout the batter.
Step 5: Fill Your Muffin Tin
Divide the mixture evenly into a greased or lined muffin tin, filling each cup almost to the top to allow for a slight rise during baking. This helps each portion hold together and bake through perfectly.
Step 6: Bake to Perfection
Pop the tin into your preheated oven and bake for 25 minutes, or until the tops are golden and a toothpick inserted comes out clean. When they’re done, let the cups cool slightly before removing them to enjoy their delightful texture and aroma.
How to Serve Baked Apple Cinnamon Oatmeal Cups

Garnishes
To elevate your Baked Apple Cinnamon Oatmeal Cups, try garnishing with a dollop of Greek yogurt for tangy creaminess or a light drizzle of extra maple syrup for that classic sweetness. Sprinkling chopped nuts like walnuts or pecans adds a satisfying crunch that complements the soft oats and apples beautifully.
Side Dishes
These cups pair wonderfully with a fresh fruit salad or a cup of warm herbal tea, creating a balanced breakfast or snack experience. For a heartier option, serve alongside scrambled eggs or avocado toast for a more filling morning meal.
Creative Ways to Present
Looking to impress guests or make breakfast feel special? Serve these oatmeal cups warm, topped with a sprinkle of cinnamon and a handful of granola. Another fun idea is to turn them into mini parfaits by layering crumbled cups with yogurt and fresh fruit in clear glasses, showcasing those beautiful apple pieces inside.
Make Ahead and Storage
Storing Leftovers
After you’ve enjoyed your fresh batch, keep any leftover Baked Apple Cinnamon Oatmeal Cups in an airtight container in the refrigerator for up to 5 days. They stay moist and delicious, making for a convenient grab-and-go breakfast or snack anytime.
Freezing
If you want to stock up, these oatmeal cups freeze exceptionally well. Place them in a single layer on a baking sheet to freeze initially, then transfer to a freezer-safe bag or container. They can be frozen for up to 3 months without losing their charm.
Reheating
To reheat, simply pop a cup or two in the microwave for about 30-45 seconds or until warmed through. You can also thaw them overnight in the fridge and warm gently in a toaster oven for a crispy edge that mimics just-baked perfection.
FAQs
Can I use other types of milk?
Absolutely! While almond milk is lovely here, you can swap in any milk you prefer, including dairy milk, oat milk, or soy milk. Just keep the quantity the same for best results.
Are these oatmeal cups gluten-free?
They sure are, as long as you use certified gluten-free rolled oats. This makes them a great option for anyone avoiding gluten without compromising on taste or texture.
Can I make these vegan?
Yes! Replace the eggs with flax eggs (1 tablespoon flaxseed meal mixed with 3 tablespoons water per egg) and confirm your maple syrup is pure for a totally vegan-friendly treat.
How long do these oatmeal cups last?
Stored properly in the fridge, they keep for about 5 days and maintain their delicious flavor and texture. Freezing extends their shelf life up to 3 months.
Can I add other fruits or nuts?
Definitely! Feel free to mix diced pears, berries, or even shredded coconut into the batter. Chopped nuts like walnuts or pecans can add wonderful texture and nutrition as well.
Final Thoughts
There’s something truly special about starting your day with a warm, nourishing bite that feels homemade and wholesome. These Baked Apple Cinnamon Oatmeal Cups deliver just that, combining comfort, convenience, and flavor in one. I can’t recommend them enough for busy mornings or anytime you want a cozy, healthy snack. Give them a try and watch how quickly they become a staple in your kitchen rotation!
