
The first time I made Apple Cinnamon Protein Overnight Oats Recipe, I honestly didn’t expect it to taste so comforting. It reminded me of warm apple pie, but in a healthier breakfast form.
I love how creamy the oats become after sitting overnight in the fridge. When I opened the jar in the morning, the sweet smell of cinnamon and apples instantly made me hungry.
Since then, it has become one of my favorite quick breakfasts to prepare ahead for busy mornings. You can also enjoy similar treats like Greek Yogurt Brownies Recipe for a sweet, protein-packed snack.

Ingredients
Below are the simple ingredients needed to make this recipe. Each ingredient helps create the creamy texture and comforting apple-pie flavor.
- 1 cup rolled oats – Rolled oats work best because they soften perfectly overnight while still keeping a slightly chewy texture. Avoid instant oats because they can become mushy.
- 2 teaspoons cinnamon – Cinnamon gives the oats their warm apple-pie flavor. Using freshly opened cinnamon provides stronger aroma and taste.
- 1/4 cup maple syrup – Maple syrup adds natural sweetness and blends well with apples and cinnamon. You can adjust the amount depending on how sweet you like your oats.
- 1/2 cup Greek yogurt – Greek yogurt makes the oats creamy and adds extra protein, making the breakfast more filling.
- 1/2 cup milk – Milk softens the oats overnight and creates a smooth consistency. Dairy or plant-based milk both work well.
- 1 medium apple (sliced or diced) – Fresh apples provide natural sweetness and a slightly crisp texture. Dice them right before adding for the best flavor.
Note: The ingredient quantities above make 2 servings of apple cinnamon overnight oats.
Variations
You can easily customize this recipe depending on your diet or flavor preferences.
- Use almond milk, oat milk, or soy milk for a dairy-free version.
- Replace maple syrup with honey, date syrup, or sugar-free sweetener.
- Add vanilla extract for a richer flavor.
- Mix in chia seeds or flax seeds for extra fiber and nutrition.
- Add chopped nuts like walnuts or pecans for crunch.
- Stir in protein powder if you want even more protein. You might also like experimenting with desserts like Hot Fudge Brownie Bread Recipe for a decadent treat.

Cooking Time
This recipe requires almost no cooking, making it perfect for quick meal prep.
- Prep Time: 5 minutes
- Cooking Time: 0 minutes
- Total Time: 5 minutes (plus overnight chilling)
Equipment You Need
These simple tools help prepare the oats quickly.
- Mason jars with lids – Perfect for storing and chilling overnight oats.
- Mixing spoon – Used to combine the ingredients evenly.
- Measuring cups – Helps measure oats, milk, and yogurt accurately.
- Knife and cutting board – Used to dice the apple.
How to Make Apple Cinnamon Protein Overnight Oats Recipe?
These oats are extremely simple to prepare. The key is mixing the ingredients well and letting them sit overnight so the oats soften and absorb the flavors.
Step 1: Prepare the Base Mixture
Start by placing the rolled oats in a mixing container or mason jar. Add the cinnamon, maple syrup, Greek yogurt, and milk. These ingredients create the creamy base and bring the sweet apple-cinnamon flavor together.
Step 2: Mix Everything Well
Stir the ingredients thoroughly until the oats are completely coated in the milk and yogurt mixture. Proper mixing ensures every bite is creamy and evenly flavored.
Step 3: Divide Into Jars
If you’re making multiple servings, divide the oat mixture evenly between two mason jars. This makes the recipe perfect for meal prep and easy grab-and-go breakfasts.
Step 4: Refrigerate Overnight
Cover the jars with lids and place them in the refrigerator overnight. During this time, the oats absorb the liquid and soften, creating a thick and creamy texture.
Step 5: Add Fresh Apples Before Serving
In the morning, slice or dice a fresh apple and add it on top of each jar. The fresh apples give the oats a crisp texture and natural sweetness that balances the creamy oats.
Step 6: Stir and Enjoy
Give the oats a quick stir before eating. You can enjoy them straight from the jar or transfer them to a bowl for serving.

Additional Tips for Making This Recipe Better
After making this recipe several times, I discovered a few tricks that make it even better.
- I like to use crisp apples like Honeycrisp or Fuji because they stay firm and flavorful.
- Sometimes I add a pinch of nutmeg along with cinnamon for a richer apple-pie taste.
- If the oats feel too thick in the morning, I mix in a splash of milk to loosen the texture.
- I prefer adding apples fresh in the morning so they stay crunchy.
- When I want extra protein, I stir in a spoonful of almond butter or peanut butter.
How to Serve Apple Cinnamon Protein Overnight Oats Recipe?
This breakfast is delicious on its own, but you can make it even more appealing with a few toppings.
Serve the oats in a clear mason jar so you can see the layers of creamy oats and fresh apples. Sprinkle extra cinnamon on top for aroma and presentation. You can also add chopped walnuts, pecans, or granola for crunch.
For a richer breakfast bowl, drizzle a little extra maple syrup or add a spoonful of almond butter. Some people even enjoy warming the oats slightly in the microwave before adding the apples if they prefer a warm breakfast.

Nutritional Information
This recipe is balanced and satisfying, making it a great healthy breakfast option.
Per serving (approximate):
- Calories: 383 kcal
- Protein: 13 g
- Carbohydrates: 74 g
- Fat: 5 g
Make Ahead and Storage
Storing in the Refrigerator
Overnight oats are perfect for meal prep. Once prepared, keep them in sealed jars in the refrigerator. They stay fresh for several days and make a convenient grab-and-go breakfast.
Freezing
You can also freeze overnight oats for longer storage. Simply store them in airtight containers and freeze them for up to three months.
Reheating or Thawing
When ready to eat frozen oats, transfer them to the fridge overnight to thaw. If you prefer warm oats, microwave them for a few seconds and add a little milk to restore the creamy texture.
Why You’ll Love This Recipe
There are many reasons why this breakfast has become so popular.
- Quick and easy breakfast
I love that it takes only about five minutes to prepare the night before, making mornings stress-free. - Perfect for meal prep
You can prepare multiple jars at once and enjoy a ready-to-eat breakfast throughout the week. - Healthy and balanced
The oats, yogurt, and fruit provide fiber, protein, and natural sweetness in one nutritious meal. - Customizable flavors
You can easily add nuts, seeds, spices, or different fruits to create new variations. - Delicious apple-pie taste
The combination of cinnamon, apples, and maple syrup makes this breakfast taste like dessert but still healthy.

Apple Cinnamon Protein Overnight Oats Recipe
Ingredients
Method
- Start by placing the rolled oats in a mixing container or mason jar. Add the cinnamon, maple syrup, Greek yogurt, and milk. These ingredients create the creamy base and bring the sweet apple-cinnamon flavor together.
- Stir the ingredients thoroughly until the oats are completely coated in the milk and yogurt mixture. Proper mixing ensures every bite is creamy and evenly flavored.
- If you’re making multiple servings, divide the oat mixture evenly between two mason jars. This makes the recipe perfect for meal prep and easy grab-and-go breakfasts.
- Cover the jars with lids and place them in the refrigerator overnight. During this time, the oats absorb the liquid and soften, creating a thick and creamy texture.
- In the morning, slice or dice a fresh apple and add it on top of each jar. The fresh apples give the oats a crisp texture and natural sweetness that balances the creamy oats.
- Give the oats a quick stir before eating. You can enjoy them straight from the jar or transfer them to a bowl for serving.
Notes
- I like to use crisp apples like Honeycrisp or Fuji because they stay firm and flavorful.
- Sometimes I add a pinch of nutmeg along with cinnamon for a richer apple-pie taste.
- If the oats feel too thick in the morning, I mix in a splash of milk to loosen the texture.
- I prefer adding apples fresh in the morning so they stay crunchy.
- When I want extra protein, I stir in a spoonful of almond butter or peanut butter.






