Butternut Squash Overnight Oats with Crisp Apple Topping
Butternut Squash Overnight Oats with Crisp Apple Topping are the kind of breakfast that makes a busy fall morning feel a little slower and a lot cozier. Imagine the creamy spoonfuls of an oatmeal jar, the warm sweetness of roasted squash and a crisp mound of freshly shredded apple that tastes like the filling of your favorite pie. Best of all, the oats never touch the stove, so the morning part takes about two minutes. This easy breakfast idea started with a simple question: why not borrow the sweetness of squash instead of reaching for extra sugar? The squash melts into the oats, turns them a gorgeous golden orange, and gives that pumpkin-pie-style comfort without any heaviness. Meanwhile, the Greek yogurt keeps things protein-rich and satisfying.
These butternut squash overnight oats with crisp apple topping shine from September through March. They are a natural fit for fall mornings, Thanksgiving week breakfasts, Halloween-season brunches and cozy Christmas morning spreads as the flavors feel like a warm hug in a jar. Since the dish is light, it is a great treat for breakfast or any time of the day, from a midmorning snack to an easy dessert-style bite after dinner.

A little background makes it even more fun. Overnight oats trace back to the early 1900s, when Swiss physician Maximilian Bircher-Benner served soaked oats with apples to his patients, so apples and oats have been friends for well over a century. Butternut squash, on the other hand, is a true American story: it was developed in Stow, Massachusetts, in the 1940s and quickly became a New England favorite. Pairing the two is a delicious meeting of old Europe and new America.
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Why you will love this recipe
For anyone who loves a classic pumpkin breakfast or a sweet pumpkin dessert, these butternut overnight oats infused with warming spices capture the exact same comforting essence as a bowl of pumpkin overnight oats. It is an incredibly versatile, easy sweet breakfast that works wonderfully for autumn gatherings, functioning beautifully as a healthy Halloween dessert alternative or a wholesome Thanksgiving breakfast pumpkin pancakes substitute when you want the seasonal flavors without the heavy frying. By mixing your overnight oats with baked butternut squash, you get a naturally creamy texture that rivals your favorite cozy easy breakfast recipe options. Whether you are meal prepping for the week or looking for a guilt-free seasonal treat, this spiced bowl bridges the gap between nutrition and indulgence, giving you a festive holiday option that tastes like a decadent dessert but fuels you like a champion.
- First, it is truly easy. You mash, stir, chill, and top, and there is no stovetop work in the morning.
- Second, it is a make-ahead breakfast that keeps for up to two days in the fridge, which makes weekday mornings smoother.
- Third, it tastes like dessert while staying light and nourishing. The squash adds natural sweetness, so you can dose the maple syrup to your own taste, or skip it altogether.
- Furthermore, it is high in protein and fiber, thanks to the Greek yogurt, oats, and pecans, so it keeps you full until lunch.
- Finally, it looks beautiful. Creamy orange oats under a fluffy mound of apple and crunchy pecans make a stunning breakfast jar for fall photos, brunch tables and holiday mornings alike.
What you will need

- Oats, which soften overnight while keeping a pleasant, chewy texture.
- Baked butternut squash, mashed and cooled, for natural sweetness, creaminess and that golden color.
- Plain Greek yogurt, for thickness, tang and extra protein.
- Milk of your choice, to soften the oats and loosen the mixture.
- Ground cinnamon, for warm apple pie flavor.
- Maple syrup for a touch of added sweetness.
- A crisp apple, such as Honeycrisp, shredded fresh right before serving.
- Pecans, roughly chopped, for crunch.
- Optionally, a pinch of extra cinnamon, for finishing.
See recipe card for quantities.
Instructions how to prepare it

Bake the butternut squash (do this ahead). Cool completely before using.
Checkout in this recipe how to bake the butternut squash: Marbled Crustless Butternut Squash Cheesecake (High-Protein Cottage Cheese Bake). Alternatively use red kuri squash and bake it as explained here: Easy Roasted Red Kuri Squash (Hokkaido Pumpkin)

Mash the butternut squash. Mash the cooled, baked butternut squash until smooth.

Mix the overnight oats. Add the rolled oats, Greek yogurt and milk to the squash mixture. Stir until everything is thoroughly combined and no dry oats remain. Then stir in the cinnamon and the maple syrup.

Refrigerate. Transfer the mixture to a 16-ounce (475 ml) wide-mouth glass jar or airtight container. Cover and refrigerate for at least 4 hours, preferably overnight, until the oats are soft and creamy.

Prepare the apple. Just before serving, wash and coarsely shred the apple. Keep the skin on for extra color and texture. If it releases a lot of juice, gently squeeze out the excess.

Add the toppings and serve. Remove the oats from the fridge and add your fresh toppings. Spoon the shredded apple into a fluffy mound right in the center of the jar for a beautiful presentation. Scatter the chopped pecans around the apple base, drizzle with sweet maple syrup and finish with an optional pinch of cinnamon before diving in.
Expert tips
Bake the squash first and cool it completely.
Warm squash can thin the yogurt and make the oats gummy, so chill it before mixing. This one step makes these butternut squash overnight oats extra creamy. Checkout in this recipe how to bake the butternut squash: Marbled Crustless Butternut Squash Cheesecake (High-Protein Cottage Cheese Bake). Alternatively use red kuri squash and bake it as explained here: Easy Roasted Red Kuri Squash (Hokkaido Pumpkin)
More tips to consider:
- Use old-fashioned rolled oats. They soften overnight while retaining a pleasant texture. Steel-cut oats are not suitable without cooking.
- Keep the apple fresh. Shred the apple just before serving to preserve its crispness and prevent browning, and optionally spritz it with a little lemon juice to keep it looking fresh.
- Add pecans last. This keeps them crunchy rather than allowing them to absorb moisture overnight.
- Adjust the consistency. If the oats are too thick in the morning, stir in 1 to 2 tablespoons of milk.
- Control the sweetness. Taste the squash before adding maple syrup. Naturally sweet squash may need no additional sweetener, so dose it to your own taste.
- Choose your apple. Honeycrisp and Gala give a sweet, crisp finish, while Granny Smith provides a more tart contrast.
Recipe substitutions
- For a vegetarian version, follow the recipe as written, because it is already vegetarian.
- For a vegan version, swap the Greek yogurt for a thick unsweetened plant-based yogurt, such as coconut or soy, and use almond, oat, or soy milk. Choose maple syrup rather than honey.
- For a gluten-free version, use certified gluten-free rolled oats, since regular oats are often cross-contaminated with wheat.
- For a dairy-free version, use dairy-free yogurt and plant-based milk. The rest of the recipe is naturally dairy-free.
- To substitute similar products, use canned pumpkin puree or mashed sweet potato or red kuri squash (Hokkaido) in place of the butternut squash. Walnuts or almonds work well instead of pecans, and pears can replace the apple.
Recipe variations
- For a Thanksgiving twist, add a pinch of pumpkin pie spice and a spoonful of cranberry sauce on top.
- For a caramel apple version, drizzle a little warm almond butter or caramel sauce over the apple.
- For a protein boost, stir in a scoop of vanilla protein powder or a spoonful of nut butter.
- For a cozy holiday brunch, serve the oats in small glasses with a dollop of whipped cream and a sprinkle of crushed gingersnaps.
- For a European-inspired nod, stir in a handful of raisins and a little lemon zest, like a classic Bircher muesli.
- For a fun kids’ version, top with granola and mini chocolate chips.
How to Serve
Serve these Butternut Squash Overnight Oats with Crisp Apple Topping chilled, straight from the fridge, in a clear glass jar or breakfast bowl. They make a great treat for breakfast or any time of the day and they also double as a light snack or a cozy coffee-time or tea-time bite.
If you prefer a warm bowl, scoop the oats into a small 6-inch (15 cm) saucepan, add a splash of milk and warm over low heat for 2 to 3 minutes, stirring often. Alternatively, microwave in a bowl for 30 to 45 seconds. Add the fresh apple and pecans after warming so they stay crisp.
What Equipment to Use
- A 16-ounce (475 ml) wide-mouth glass jar or airtight container for chilling.
- A 13 x 18-inch (33 x 46 cm) rimmed baking sheet for roasting the squash.
- A medium mixing bowl and a fork or potato masher.
- A box grater for the apple.
- Measuring cups and spoons, or a kitchen scale for the gram measurements.
How to Store Leftovers
- Store the plain oat mixture in an airtight jar in the refrigerator for up to 2 days. Keep the apple and pecans separate, and add them just before serving.
- To freeze, spoon the plain oat mixture (without toppings) into a freezer-safe container, leaving a little space at the top. Freeze for up to 2 months. Thaw overnight in the refrigerator, stir well, and add a splash of milk. Mashed baked squash also freezes beautifully on its own, in portions, for up to 3 months.
Frequently Asked Questions (FAQ)
The oats themselves are no-cook, but the butternut squash must be baked first. To keep the process truly effortless, bake the squash ahead, or use plain canned butternut squash puree, then simply mash, mix, refrigerate and add the toppings in the morning.
Yes, the squash should be soft and cooked, because raw squash is hard and starchy. Roasting also deepens the natural sweetness. Steaming or microwaving until fork-tender works too.
Checkout in this recipe how to bake the butternut squash: Marbled Crustless Butternut Squash Cheesecake (High-Protein Cottage Cheese Bake).
Yes. Prepare the oat mixture up to 2 days ahead and store it in an airtight container in the refrigerator. Add the fresh apple and pecans just before serving.
Frozen butternut squash cubes work very well. Thaw them, roast or steam until tender, then mash and cool. Fresh apple is best for the crisp topping, but frozen apple slices can be thawed, drained, and warmed into a quick compote to spoon over the oats.
Final Thoughts
Start your mornings right with this cozy and delicious Butternut Squash Overnight Oats with Crisp Apple Topping. If you are looking for the perfect easy fall breakfast or winter breakfast, these butternut squash overnight oats offer a nutritious, velvety alternative to traditional butternut squash porridge or standard morning grains. Combining standard rolled oats with comforting squash recipes, this easy overnight oats recipe behaves like a vibrant sweet breakfast bowl that keeps you full for hours. It serves as a fantastic high protein breakfast or a stellar high protein overnight oats choice for busy professionals who need a make-ahead breakfast ready to grab out of the fridge. Perfect as a light breakfast or snack with apple and pecans, this gluten-free overnight oats option also doubles as an excellent vegetarian overnight oats meal that anyone can enjoy. It is the ultimate make-ahead sweet breakfast with squash and apple that delivers genuine comfort without any morning hassle.
These easy butternut squash apple pie overnight oats prove that a make-ahead breakfast can feel like a treat. Make a jar tonight and tomorrow you will wake up to something creamy, cozy and ready in moments.
If you try it, leave a comment and a star rating below and I would love to hear how it turned out. Pin this recipe so you can find it again.
Enjoy easy cooking!
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Butternut Squash Overnight Oats with Crisp Apple Topping
Ingredients
- ½ cup old-fashioned rolled oats 40 g
- About ⅓ cup plus 1 tablespoon baked butternut squash mashed and cooled (100 g)
- About ⅓ cup plus 1 tablespoon plain Greek yogurt 100 g
- A little over ⅓ cup milk 100 ml
- ½ teaspoon ground cinnamon
- 1 teaspoon maple syrup optional
- 1 medium crisp apple preferably Honeycrisp, freshly shredded (75 g)
- 2 tablespoons pecans roughly chopped (15 g)
- A pinch of ground cinnamon for topping
Instructions
- Bake the butternut squash (do this ahead). Cool completely before using.
- Checkout in this recipe how to bake the butternut squash: Marbled Crustless Butternut Squash Cheesecake (High-Protein Cottage Cheese Bake). Alternatively use red kuri squash and bake it as explained here: Easy Roasted Red Kuri Squash (Hokkaido Pumpkin)
- Mash the butternut squash. Mash the cooled, baked butternut squash until smooth.
- Mix the overnight oats. Add the rolled oats, Greek yogurt and milk to the squash mixture. Stir until everything is thoroughly combined and no dry oats remain. Then stir in the cinnamon and the maple syrup.
- Refrigerate overnight. Transfer the mixture to a 16-ounce (475 ml) wide-mouth glass jar or airtight container. Cover and refrigerate for at least 4 hours, preferably overnight, until the oats are soft and creamy.
- Prepare the apple. Just before serving, wash and coarsely shred the apple. Keep the skin on for extra color and texture. If it releases a lot of juice, gently squeeze out the excess.
- Add the toppings and serve. Remove the oats from the fridge and add your fresh toppings. Spoon the shredded apple into a fluffy mound right in the center of the jar for a beautiful presentation. Scatter the chopped pecans around the apple base, drizzle with sweet maple syrup, and finish with an optional pinch of cinnamon before diving in.









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