I combine rolled oats, cozy cinnamon, crisp apples, and creamy milk to create a make-ahead breakfast that tastes like apple pie in a jar. It’s easy, wholesome, and ideal for busy mornings.

Apple Cinnamon Overnight Oats

Why You’ll Love This Recipe

I love how quickly I can prep it—just a few minutes before bed, and I wake up to a satisfying, nutritious meal. The blend of oats, apples, and warm spices feels comforting, while the fridge-soaked texture is both creamy and hearty. Plus, it’s completely customizable and perfect for meal prep.

ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

Rolled oats
Milk of your choice (dairy or non-dairy)
Diced apple
Ground cinnamon
Maple syrup or honey
Chia seeds (optional, for thickness)
Vanilla extract (optional)
Optional toppings: Greek yogurt, nuts (pecans or walnuts), nut butter

directions

I stir together rolled oats, milk, diced apple, ground cinnamon, maple syrup (or honey), chia seeds (if using), and a splash of vanilla in a jar or container.
I cover and refrigerate overnight (at least 2 hours, ideally 6–8 hours) so the oats soften and flavors meld.
In the morning, I give it a stir, then top it with extras like Greek yogurt, toasted nuts, or a dollop of nut butter before eating.

Servings and timing

Servings: 1 jar (~1½ cups)
Prep time: ~5 minutes
Chill time: 2–8 hours (I prefer overnight)
Total time: ~2–8 hours, with just 5 minutes active prep

Variations

I swap in Greek yogurt and protein powder for a protein boost, inspired by Kelly Nardo’s version.
I sauté apples in maple syrup and cinnamon for a warm compote topping, as seen in vegan variations.
I add apple pie spice or a pinch of nutmeg for deeper fall flavor.
I top with toasted pecans or walnuts for crunch and extra texture .

storage/reheating

Refrigerate: Keep in a sealed container for up to 4–5 days.
Reheat (optional): Enjoy cold, or warm on the stove or in the microwave—add a splash of milk if it’s too thick.
Freezing: You can freeze the base (without toppings) for up to 3 months; thaw in the fridge before serving.

FAQs

Can I use quick oats or steel-cut oats instead?

Yes—quick oats will work but the texture will be softer; steel-cut oats need a much longer soak (10–12 hours) and may remain chewy.

How much apple should I use?

I typically add about ½ cup of diced apple per serving for sweetness and texture.

Can I prep multiple servings at once?

Absolutely! I make several jars at once. They keep well in the fridge for a few day.

What if I don’t like cold oats?

You can warm them slightly in the morning—microwave for 30–60 seconds or heat on the stove with a splash of milk.

Can I leave out chia seeds or sweetener?

Yes—chia seeds are optional and mainly add thickness. You can also reduce or skip sweetener and rely on the apples’ natural sugars.

Conclusion

I find Apple Cinnamon Overnight Oats to be a reliable, flavorful breakfast that practically makes itself. With comforting flavors, a no-fuss prep, and lots of room for variation, it’s one of the easiest ways I start my day on a wholesome note.