These Apple Pie Overnight Oats bring all the flavors of apple pie to an easy, make-ahead breakfast you can prep in minutes! Topped with cinnamon-spiced apples and a pecan crumble, this is an overnight oats recipe you’ll actually look forward to waking up for.

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I’m a big fan of turning classic desserts into breakfast, especially when it means I can enjoy those delicious flavors without spending an hour in the kitchen. These Apple Pie Overnight Oats are a great example! They taste indulgent but are actually really healthy and incredibly simple to make.

The cinnamon-spiced apples and crunchy pecan crumble make these overnight oats taste so much more exciting than your average bowl of oatmeal. They’re also a great make-ahead option, so you can prep a couple of servings and have breakfast ready to go in the fridge.

Give this recipe a try and let me know if it becomes a new breakfast favorite for you too!

Why you’ll love these Apple Pie Overnight Oats

They taste like a slice of apple pie in the form of overnight oats.
They’re an easy make-ahead breakfast that’s ready to go whenever you are.
They’re packed with fiber and protein for a more satisfying morning meal.
They’re vegetarian and can easily be made vegan by swapping in dairy-free yogurt.
They’re gluten-free, as long as they’re made with certified gluten-free oats.

Apple Pie Overnight Oats ingredients

Rolled oats give these overnight oats a chewy texture and add fiber to help make your breakfast more satisfying.
Soy milk provides creaminess, plus a little extra protein. Feel free to use your favorite milk here!
Greek yogurt makes the oats extra creamy and adds a boost of protein.
Applesauce sneaks in even more apple flavor and gives the oats a creamy, spoonable texture.
Chia seeds and ground flaxseed team up to deliver protein, fiber, and healthy fats. They also help the overnight oats thicken up a bit as they chill.
Maple syrup adds just the right amount of sweetness.
Vanilla extract brings a touch of warmth to the oats.
Cinnamon and nutmeg deliver the classic warm, spiced flavors that make these overnight oats really taste like apple pie.
Apple is simmered to create a soft, syrupy topping.
Pecans add a buttery crunch to contrast with the creamy oats and apples.

How to serve these Apple Pie Overnight Oats

Warm them up for a tasty breakfast that feels extra dessert-like, or enjoy them straight from the fridge for an easy grab-and-go option.
Add a big dollop of Greek yogurt on top for more creaminess and protein.
Drizzle with nut butter for a richer flavor and a boost of heart-healthy fats.
Top with extra apples and pecans to dial up the classic apple pie vibes even more.

Substitutions & variations

Rolled oats – Old-fashioned rolled oats work best for overnight oats, but you can use quick oats for a softer texture. I wouldn’t recommend steel-cut oats here unless you soak them for at least 8-12 hours first.
Soy milk – I love using soy milk because it’s fully plant-based and a great source of protein! However, any milk works, so feel free to use almond, oat, cashew, coconut, or dairy milk instead.
Greek yogurt – Swap in a dairy-free yogurt to make these overnight oats totally vegan.
Maple syrup – Honey also works well if you don’t need the recipe to be vegan, or you can use another sweetener instead.
Chia seeds – Feel free to skip the chia seeds if you don’t have any on hand, but keep in mind that the oats will be a little less thick.
Pecans – Chopped walnuts or almonds can add a delicious crunch! You can also skip the crumble topping if needed.
Apple – Any variety works here, so use your favorite! I usually reach for Honeycrisp or Pink Lady apples.
Apple pie spices – Feel free to adjust the cinnamon and nutmeg to taste, or add a pinch of ground ginger for more fall flavors.

Quick recipe tips

Make the crumble in the same skillet as the apples to pick up all the tasty cinnamon-apple flavors.

Let the cooked apples cool down a bit before you add them to the oats so they don’t warm up the mixture too much.

Stir in a splash of milk before serving if the oats have thickened more than you’d like.

Step-by-step instructions

Make the oats: Stir together the oats, milk, Greek yogurt, applesauce, chia seeds, flaxseed, maple syrup, vanilla, cinnamon, and nutmeg until combined.

Refrigerate: Divide between two jars or glasses, cover, and refrigerate for at least 4 hours or overnight.
Cook the apples: Add the diced apple, maple syrup, cinnamon, vanilla, nutmeg, and water to a skillet over medium heat. Cook for 5-8 minutes, stirring occasionally, until softened and syrupy. Set aside to cool.

Make the crumble: Add the pecans, oats, maple syrup, and cinnamon to the same skillet. Cook over medium-low heat for 2-3 minutes, stirring often, until fragrant and lightly toasted. Let cool.
Assemble: Stir the oats and add a splash of milk if needed. Top with the cinnamon apples and pecan crumble, then enjoy cold or warm.

Make ahead & storage

These overnight oats are a great option for busy mornings since you can make them ahead of time and keep them in the fridge. Here are a few tips for keeping everything fresh and delicious.

Meal prep

Make the oats ahead: Prepare the overnight oats up to 5 days in advance and store them in individual airtight containers in the fridge.
Prep the apples: The cinnamon apples can be cooked up to 5 days ahead and stored in a separate airtight container in the fridge.
Make the crumble: Prepare the pecan crumble up to 5 days ahead and keep it in an airtight container at room temperature.
Assemble when ready: Add the apples and crumble just before serving to keep the topping fresh and crunchy.

Storing leftovers

Fridge: Store assembled overnight oats in an airtight container in the fridge for up to 5 days.
Keep the crumble separate: For the best texture, store the pecan crumble separately and add it right before eating.
Add a splash of milk: The oats will thicken as they sit, so stir in a little extra milk before serving if needed.

Freezing

Freeze the oats: The overnight oats can be frozen in an airtight, freezer-safe container for up to 3 months.
Thaw overnight: Transfer them to the fridge the night before you plan to eat them and stir well before serving.
Skip freezing the toppings: The apple topping and pecan crumble are best made fresh for the best texture.

FAQ

Yes! Use your favorite dairy-free yogurt and plant-based milk to make these overnight oats fully vegan.

The prepared oats can be stored in an airtight container in the fridge for up to 5 days.

Nope! They need at least 4 hours to soften and thicken, so you can make them in the morning for an afternoon snack or prep them the night before.

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Apple Pie Overnight Oats

These Apple Pie Overnight Oats taste like your favorite fall dessert, but they’re made for breakfast! Creamy, cinnamon-spiced oats are topped with warm apples and a crunchy pecan crumble for an easy, make-ahead breakfast that feels a little extra special.

Course Breakfast

Cuisine American

Prep Time 10

Cook Time 10

Chill Time 4

Total Time 4 20

Servings servings

Calories 475kcal

Ingredients

1 cup old-fashioned rolled oats
¾ cup soy milk or milk of choice
½ cup plain Greek yogurt
¼ cup unsweetened applesauce
1 tablespoon chia seeds
1 tablespoon ground flaxseed
1 tablespoon maple syrup
1 teaspoon vanilla extract
1 teaspoon cinnamon
¼ teaspoon nutmeg

For the apple topping

1 medium apple diced
1 tablespoon maple syrup
½ teaspoon cinnamon
¼ teaspoon nutmeg
¼ teaspoon vanilla extract
1-2 teaspoons water

For the crumble topping

2 tablespoons chopped pecans
1 tablespoon old-fashioned rolled oats
1 teaspoon maple syrup
¼ teaspoon cinnamon

Instructions

In a medium bowl or jar, stir together the oats, milk, Greek yogurt, applesauce, chia seeds, flaxseed, maple syrup, vanilla, cinnamon, and nutmeg until well combined.
Divide the oat mixture between two jars or containers. Cover and refrigerate for at least 4 hours, preferably overnight.
Add the diced apple, maple syrup, cinnamon, vanilla, nutmeg, and water to a small skillet over medium heat. Cook for 5-8 minutes, stirring occasionally, until the apples are soft and syrupy. Remove from the heat and transfer the apples to a small bowl to cool.
Using the same skillet, add the pecans, oats, maple syrup, and cinnamon. Cook over medium-low heat for 2-3 minutes, stirring frequently, until the pecans and oats are fragrant and lightly toasted. Transfer to a small bowl and let cool.
When ready to serve, stir the overnight oats and add a splash of milk if needed to reach your desired consistency. Top with the cinnamon apples and pecan crumble. Serve cold or warm, if desired.