As the crisp autumn air begins to dance through the trees, I find myself craving the warm, comforting flavors of apple pie. However, the demand for speedy mornings often means I have to sacrifice that deliciousness for convenience—until I stumbled upon this gem of a recipe! Picture this: creamy overnight oats that taste just like your favorite dessert, yet are packed with protein to keep you energised and satisfied throughout the morning.
With just five minutes of prep time, these Gluten-Free High Protein Apple Pie Overnight Oats are the ultimate make-ahead breakfast, bringing joy to not only my busy mornings but also my love for wholesome, homemade food. Diced apples, aromatic cinnamon, and a touch of vanilla come together in a delightful blend, transforming breakfast into a nostalgic treat that feels like a hug in a jar. Ready to wake up to a slice of apple pie any day of the week? Let’s get started!

Why are Gluten-Free High Protein Apple Pie Overnight Oats a must-try?
Deliciously nutritious: These overnight oats mimic the flavors of classic apple pie, ensuring you savor every bite without the guilt.
Quick and easy: With just five minutes of prep, you can set your breakfast for the week, saving precious time in the mornings.
High protein goodness: Fortified with vanilla protein powder, they keep you full and satisfied longer, perfect for busy days ahead.
Versatile meal prep: They can be customized with different milks, toppings, or nuts – feel free to get creative and make them truly yours!
Guilt-free indulgence: Enjoy the delightful taste of apple pie while reaping the nutritional benefits, making breakfast something to look forward to each day.
Moreover, these oats can be stored for up to five days, making them a fantastic option for your meal prep. Check out more tips in our guide on healthy overnight oats recipes.
Gluten-Free High Protein Apple Pie Overnight Oats Ingredients
For the Oats
• Old-fashioned oats – Provides structure and a hearty texture; stick to old-fashioned for the best results.
• Vanilla protein powder – Increases the protein content, keeping you satiated; use whey or plant-based options.
• Salt – Enhances flavor by balancing sweetness.
• Diced apple (preferably Granny Smith) – Offers tartness and natural sweetness, providing a comforting apple pie flavor.
• Vanilla extract – Adds depth and aroma to the oats.
For the Liquid
• Cashew milk (or unsweetened milk of choice) – Serves as the soaking liquid to hydrate the oats; any unsweetened milk can be substituted.
For the Thickening
• Chia seeds – Thicken the mixture and add omega-3 fatty acids.
For the Spice
• Cinnamon – Provides warm, aromatic flavor; freshly ground is recommended for the best taste.
• Cinnamon for topping – Enhances visual appeal and flavor when serving.
How to Make Gluten-Free High Protein Apple Pie Overnight Oats
Combine dry ingredients: In a mason jar, combine the old-fashioned oats, chia seeds, cinnamon, salt, and vanilla extract. Stir well to ensure all the dry ingredients are mixed evenly.
Mix wet ingredients: In a separate bowl, whisk together the vanilla protein powder and cashew milk until smooth. This helps to eliminate any clumps from the protein powder, creating a creamy base.
Combine wet and dry: Pour the protein-infused cashew milk into the dry ingredients in the mason jar, and stir until everything is nicely combined. You want every bit of oats to be well-hydrated.
Fold in apple: Gently fold in the diced apples, ensuring they are evenly distributed throughout the mixture. Their sweet and tart flavors will develop as they sit.
Chill and rest: Cover the jar and refrigerate for at least 6-8 hours or preferably overnight. This allows the oats and chia seeds to soak, creating that perfect creamy texture.
Stir and serve: In the morning, give the mixture a good stir and add more milk if needed for your desired consistency. Top with additional apple pieces or a sprinkle of cinnamon before delighting in your breakfast.
Optional: Drizzle with honey or maple syrup for an extra sweet touch.
Exact quantities are listed in the recipe card below.

Gluten-Free High Protein Apple Pie Overnight Oats Variations
Feel free to personalize your overnight oats with these fun twists and substitutions that will elevate your breakfast experience!
Milk Swap: Replace cashew milk with almond, oat, or coconut milk for a different flavor profile.
Greek Yogurt Boost: Top your oats with Greek yogurt for extra creaminess and a protein kick that turns breakfast into a satisfyingly indulgent treat.
Nutty Addition: Stir in almond or peanut butter for healthy fats; the creamy texture will enhance the overall taste.
Crunchy Nuts: Incorporate chopped walnuts or pecans for a delightful crunch, adding depth to the meal both in flavor and texture.
Spice It Up: Experiment with additional spices like nutmeg or ginger for a warm, fragrant twist that can transport your taste buds.
Sweet Alternative: Instead of using apples, try pears or even a berry mix for a fresh, fruity surprise.
Heat Level: Sprinkle in some cayenne or chili powder if you’re a fan of heat; it adds an interesting kick that complements the sweet flavors beautifully.
Different Protein Options: Use plant-based protein powder or even Greek yogurt instead of protein powder for varied nutritional benefits. Adjust according to your dietary needs!
How to Store and Freeze Gluten-Free High Protein Apple Pie Overnight Oats
Fridge: Keep your prepared oats in an airtight container in the refrigerator for up to 5 days. This allows for delicious, make-ahead breakfasts ready when you are.
Freezer: For longer storage, you can freeze individual portions in freezer-safe containers. They can last up to 3 months; just remember to thaw them in the fridge overnight before enjoying.
Reheating: To enjoy warm oats, gently heat in the microwave, adding a splash of milk for creaminess. Stir well to combine all flavors before serving.
Serving Freshness: If serving chilled, give them a good stir before enjoying, and feel free to top with fresh apple slices or a sprinkle of cinnamon for an extra touch!
Expert Tips for Gluten-Free High Protein Apple Pie Overnight Oats
Clump-Free Mixing: Always blend protein powder with the milk first to avoid clumps, ensuring a smooth consistency in your oats.
Chia Seed Management: Stir the mixture once or twice within the first hour of refrigeration to prevent chia seeds from settling at the bottom of the jar.
Adjusting Thickness: If your oats are too thick in the morning, simply add a splash of milk and stir well before serving for that perfect creamy texture.
Finely Diced Apples: For ideal apple texture, dice apples finely so they distribute evenly throughout the mixture, enhancing both flavor and presentation.
Flavor Boost: Don’t hesitate to explore variations—try adding nuts or different spices to personalize your gluten-free high protein apple pie overnight oats!
Make Ahead Options
These Gluten-Free High Protein Apple Pie Overnight Oats are perfect for meal prep enthusiasts! You can easily prepare the base mixture of oats, chia seeds, cinnamon, salt, and vanilla extract up to 3 days in advance and store it in an airtight container, ensuring all the flavors meld beautifully. Just remember to add the diced apples before serving to maintain their fresh texture. When you’re ready to enjoy your delicious breakfast, simply mix in your protein-infused cashew milk and let it chill in the fridge overnight. This way, you’ll wake up to a creamy, satisfying meal that tastes just as delicious and gives you a boost for your busy day ahead!
What to Serve with Gluten-Free High Protein Apple Pie Overnight Oats?
Build a delightful breakfast or brunch spread that complements these creamy, apple pie-inspired oats perfectly.
Greek Yogurt: A dollop on the side adds creaminess and a protein boost, creating a well-rounded morning meal.
Fresh Berries: Their bright flavors and natural sweetness contrast beautifully with the warm spices, adding a refreshing note.
Nut Butter: A swirl of almond or peanut butter brings healthy fats and rich flavor, enhancing the overall taste experience.
Honey Drizzle: A touch of honey elevates the sweetness and mimics the comforting feel of dessert in your breakfast bowl.
Cinnamon Rolls: Serve alongside for a cozy brunch setting. The cinnamon in both pairs harmoniously, making for a delightful theme.
Herbal Tea or Coffee: A warm beverage like chai or a robust coffee complements the spiced oats and adds to the comforting experience.
Oven-Baked Apples: A side of spiced, baked apples can enhance the apple pie flavor further, offering a warm, satisfying addition.
Granola Clusters: A sprinkle on top introduces a satisfying crunch and extra texture, making every bite exciting.
Pairing different elements creates an inviting table that warms your heart and makes every breakfast feel special!

Gluten-Free High Protein Apple Pie Overnight Oats Recipe FAQs
What type of apples should I use?
I recommend using Granny Smith apples for their tartness and natural sweetness, perfectly mimicking the flavors of apple pie. Look for firm apples free of bruises; they should be bright and shiny with no dark spots.
How long can I store my overnight oats?
You can keep your Gluten-Free High Protein Apple Pie Overnight Oats in an airtight container in the fridge for up to 5 days. This makes them a great option for meal prep, ensuring you always have a quick and nutritious breakfast on hand.
Can I freeze overnight oats?
Absolutely! You can freeze individual portions in freezer-safe containers for up to 3 months. To enjoy, simply thaw them overnight in the fridge. When ready to eat, stir in a splash of milk for creaminess and warmth.
Why did my oats turn out too thick?
If your oats are too thick in the morning, don’t worry! Just add a splash of milk and stir well before serving. This adjustment brings back that creamy texture. Also, ensure you follow the recommended soaking time to see the best results.
Are these oats suitable for pets?
While some ingredients are safe, it’s best to avoid sharing with your furry friends. The oats themselves are not harmful, but be cautious with added ingredients like protein powder, as they may not be suitable for pets.
Can I substitute other ingredients?
Absolutely! Feel free to swap out cashew milk for almond or oat milk. You can also add toppings like Greek yogurt for extra creaminess or nut butter for healthy fats. Mix and match to find your perfect flavor!

Gluten-Free High Protein Apple Pie Overnight Oats to Energize Mornings
Equipment
- mason jar
- - Mixing bowl
- Whisk
Ingredients
For the Oats
- 1 cup old-fashioned oats Provides structure and a hearty texture.
- 1 scoop vanilla protein powder Increases the protein content.
- 1/4 teaspoon salt Enhances flavor.
- 1 medium diced apple (preferably Granny Smith) Offers tartness and natural sweetness.
- 1 teaspoon vanilla extract Adds depth and aroma.
For the Liquid
- 1 cup cashew milk (or unsweetened milk of choice) Hydrates the oats.
For the Thickening
- 2 tablespoons chia seeds Thicken the mixture.
For the Spice
- 1 teaspoon cinnamon Provides warm, aromatic flavor.
- 1/2 teaspoon cinnamon for topping Enhances visual appeal and flavor.
Instructions
Basic Instructions
- Combine dry ingredients: In a mason jar, combine the old-fashioned oats, chia seeds, cinnamon, salt, and vanilla extract. Stir well.
- Mix wet ingredients: Whisk together the vanilla protein powder and cashew milk until smooth.
- Combine wet and dry: Pour the protein-infused cashew milk into the dry ingredients in the mason jar and stir until combined.
- Fold in apple: Gently fold in the diced apples.
- Chill and rest: Cover the jar and refrigerate for at least 6-8 hours or preferably overnight.
- Stir and serve: In the morning, give the mixture a good stir and add more milk if needed. Top with additional apple slices or a sprinkle of cinnamon.

























