Apple Pie Overnight Oats (High-Protein)

There’s something magical about waking up to a breakfast that tastes like dessert but fuels your day with wholesome ingredients. Apple Pie Overnight Oats (High-Protein) is exactly that magic in a jar. This recipe combines the cozy, comforting flavors of a classic apple pie with the convenience and nutrition of overnight oats. Packed with protein and bursting with warm spices, it’s a nourishing morning treat that feels indulgent but keeps you energized. Whether you’re rushing out the door or savoring a slow weekend morning, this recipe delivers a delicious combination of creamy oats, tender apple chunks, and a hint of maple sweetness, all topped with crunchy walnuts for a satisfying bite.

Why This Recipe Works

This Apple Pie Overnight Oats (High-Protein) recipe is a game-changer for several reasons. First, the rolled oats soak up the almond milk and Greek yogurt overnight, creating a creamy, pudding-like texture that’s both hearty and smooth. Adding vanilla protein powder ensures you get a substantial boost of protein to keep you full and focused through busy mornings. The diced apple brings freshness and natural sweetness, while warm spices like cinnamon and nutmeg evoke all the best parts of apple pie without any fuss. Maple syrup provides a subtle sweetness that’s perfectly balanced, not overpowering. Finally, the chopped walnuts add a delightful crunch and healthy fats, rounding out the dish with texture and flavor. This recipe is both simple to prep and versatile enough to enjoy throughout the year.

The Essentials

• Rolled oats: The base of your overnight oats, rolled oats absorb liquid well and soften to a creamy texture.
• Unsweetened almond milk: A dairy-free, low-calorie liquid that keeps the oats moist without overpowering flavors.
• Vanilla protein powder: Adds a delicious vanilla flavor and boosts the protein content for a more balanced meal.
• Medium apple: Fresh, crisp apple diced into small pieces to provide natural sweetness and texture.
• Maple syrup: A natural sweetener that complements the apple and spices beautifully.
• Ground cinnamon and nutmeg: Classic warming spices that mimic the flavor of apple pie.
• Greek yogurt: Adds creaminess and protein while enhancing the texture.
• Chopped walnuts: Provide crunch, healthy fats, and a nutty contrast to the creamy oats.

What’s in the Gear List

• Mason jar or airtight container: Perfect for layering and storing your overnight oats in the fridge.
• Measuring cups and spoons: For precise ingredient amounts.
• Mixing bowl: To combine all ingredients evenly.
• Knife and cutting board: To dice the apple into small, bite-sized pieces.
• Spoon or spatula: For mixing and serving the oats.

Make Apple Pie Overnight Oats (High-Protein): A Simple Method

Step 1: Prepare Your Ingredients

Start by dicing a medium apple into small pieces. This ensures every spoonful has a burst of fresh apple flavor. Measure out one cup of rolled oats, one cup of unsweetened almond milk, one scoop of vanilla protein powder, one tablespoon of maple syrup, one teaspoon of ground cinnamon, and half a teaspoon of nutmeg. Have your Greek yogurt and chopped walnuts ready for topping.

Step 2: Mix the Base

In a mixing bowl, combine the rolled oats, almond milk, vanilla protein powder, maple syrup, cinnamon, and nutmeg. Stir well until all ingredients are fully incorporated and the protein powder is dissolved. This mixture will thicken overnight and absorb all the flavors beautifully.

Step 3: Add the Apple and Yogurt

Fold in the diced apple pieces and Greek yogurt gently. The yogurt adds creaminess and tang, perfectly balancing the sweetness and spices.

Step 4: Transfer and Refrigerate

Pour the mixture into a mason jar or airtight container. Seal tightly and refrigerate overnight (or for at least 6 hours) to allow the oats to soak and the flavors to meld.

Step 5: Add the Crunch and Enjoy

In the morning, give the oats a good stir, then sprinkle the top with chopped walnuts for crunch. If desired, drizzle a little extra maple syrup or add a pinch more cinnamon before serving. Enjoy this comforting and nourishing breakfast straight from the jar or in a bowl.

Make It Year-Round

• In fall, boost the warmth with extra cinnamon or add a pinch of cloves for deeper spice.
• For a spring or summer twist, swap the apple for fresh peaches and try the Peach Ginger Overnight Oats Parfait for a refreshing alternative.
• In winter, stir in a spoonful of nut butter or swap walnuts for pecans for a richer texture.
• Try adding dried cranberries or raisins for a festive holiday feel.

Problems & Prevention

• Oats too thick or dry: Add a splash more almond milk before serving to loosen the texture.
• Protein powder clumps: Mix the protein powder with the almond milk first before adding oats to avoid lumps.
• Apple browning: Use fresh apples and dice right before mixing. Alternatively, toss apple pieces in a little lemon juice to prevent browning.
• Overly sweet oats: Adjust maple syrup to taste or omit if your protein powder is already sweetened.

Best Ways to Store

Store your Apple Pie Overnight Oats (High-Protein) in an airtight container in the refrigerator for up to 3 days. This makes for perfect grab-and-go breakfasts throughout the week. If you prefer, keep the walnuts separate and add them just before eating to maintain their crunch. Reheat gently in the microwave if you’d like a warm breakfast, or enjoy cold straight from the fridge.

Reader Q&A

Can I use a different type of milk?

Absolutely! Feel free to swap almond milk for oat milk, soy milk, or cow’s milk depending on your preference and dietary needs. Just make sure it’s unsweetened to control the sweetness of your oats.

What if I don’t have protein powder?

You can omit the protein powder if you don’t have it on hand. To keep the oats protein-rich, increase the Greek yogurt portion or add a spoonful of nut butter for extra protein and creaminess.

Can I make this recipe vegan?

To make this recipe vegan, substitute the Greek yogurt with a plant-based yogurt alternative and use a vegan protein powder. Maple syrup and almond milk are already plant-based, so no changes needed there.

How can I prevent the oats from getting soggy?

Using rolled oats instead of instant oats helps maintain a better texture. Also, adding the walnuts just before serving keeps them crunchy. If you prefer, store the nuts separately and sprinkle them on top when ready to eat.

Quick Weeknight Wins

• Caramel Apple Doughnuts – A sweet treat to enjoy after dinner or for weekend brunch.
• Brown Butter Apple Crumble – A comforting dessert that pairs beautifully with your breakfast flavors.

Bring It Home

Apple Pie Overnight Oats (High-Protein) brings the best of two worlds together: the nostalgic warmth of apple pie and the convenience of a ready-to-eat, nutrient-packed breakfast. This recipe is ideal for anyone who wants to start the day with a wholesome, satisfying meal that doesn’t require early morning cooking. With just a few simple ingredients and minimal prep, you can enjoy a delicious, high-protein breakfast that feels like a treat every day. Whether you’re meal prepping for busy mornings or simply craving that apple pie flavor without the fuss, this dish delivers on taste, texture, and nutrition. So, grab your favorite jar, mix it up tonight, and wake up to a breakfast that’s truly worth savoring.

Share on Pinterest