Cinnamon Apple Overnight Oats

I love breakfasts that feel warm and comforting but don’t require me to cook at 7 a.m. That’s exactly why I keep these cinnamon apple overnight oats on repeat. The oats turn creamy overnight, the apples taste like quick stovetop “apple pie” filling, and everything is ready the moment I open the fridge.

What also makes this recipe a keeper is how flexible it is. I can make it higher-protein with extra Greek yogurt, dairy-free with coconut yogurt, or extra filling with chia seeds and nuts. And because it’s built in jars, it’s the kind of breakfast I can actually take in the car or to school without making a mess.

If you’ve tried overnight oats before and thought they were bland, the cinnamon apples fix that instantly. The topping adds sweetness and a little texture, and it makes the whole jar taste like a treat while still being a very normal, real breakfast.

Easy upgrades (choose 1–2):
• Stir 1 tbsp chia seeds into the oats for a thicker, pudding-like texture.
• Add 1 scoop vanilla protein powder (reduce milk by 2–3 tbsp).
• Mix in 2 tbsp peanut butter for a richer, “dessert” vibe.
• Top with toasted nuts for crunch (walnuts, pecans, almonds).
• Add a pinch of cardamom with the cinnamon for a bakery-style flavor.

What to serve with it:
• A hard-boiled egg for extra protein
• Fresh berries or a banana on the side
• A small handful of trail mix
• Coffee, latte, or warm tea

Meal prep + leftovers:
I store these in the fridge for up to 3 days. If the oats get too thick, I just splash in a little milk and stir. You can cook the apples ahead and keep them in a separate container, then layer in the morning if you want the topping to stay more “fresh.”

Cinnamon Apple Overnight Oats

Creamy overnight oats layered with quick cinnamon-sautéed apples for a cozy, grab-and-go breakfast.

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Prep Time 10 minutes mins

Cook Time 6 minutes mins

Total Time 4 hours hrs 16 minutes mins

Servings: 2 jars

Course: Breakfast

Ingredients Method Notes

Ingredients

  

Overnight oats base

• 1 cup old-fashioned rolled oats
• 1 cup milk (any kind)
• 1/2 cup plain Greek yogurt or regular yogurt
• 2 tbsp maple syrup plus more to taste
• 1 tsp vanilla extract
• 1/2 tsp ground cinnamon
• 1 pinch salt

Cinnamon apples

• 1 medium apple, diced Honeycrisp or Gala works great
• 1 tbsp butter or coconut oil
• 1 tbsp brown sugar optional
• 1/2 tsp ground cinnamon

Optional toppings

• 2 tbsp chopped walnuts or pecans
• 1 tbsp chia seeds stir into oats for thicker texture

Method

 

1. In a small skillet over medium heat, melt the butter.
2. Add the diced apple, cinnamon, and (if using) brown sugar. Cook 4–6 minutes until slightly softened.
3. In a bowl, stir together oats, milk, yogurt, maple syrup, vanilla, cinnamon, and salt.
4. Divide the oat mixture between 2 jars.
5. Spoon the warm (or cooled) cinnamon apples on top of each jar.
6. Cover and refrigerate at least 4 hours (overnight is best).
7. Before eating, stir well and add toppings if you like. Add a splash of milk if it’s too thick.

Notes

Make it dairy-free: use plant milk + coconut yogurt.
Sweeter: add 1–2 tsp extra maple syrup.
Storage: keeps 3 days in the fridge. Apples can be cooked ahead and chilled.