This high-protein apple crumble is a cozy, nourishing dessert that’s as comforting as it is wholesome. Packed with warm spices, naturally sweetened apples, and a protein-rich crumble topping, it’s perfect for fall evenings or any time you’re craving a healthier treat.
We first made this crumble on a chilly autumn weekend, and it quickly became a favorite. The combination of tender baked apples and a crispy, protein-packed topping brings all the flavors of fall into one delicious dish.
Whether you’re looking for a healthy dessert, a creative way to boost your protein intake, or even a warm breakfast option, this recipe checks all the boxes.
Quick Look at What’s Inside
Nutrition Benefits
This protein apple crumble isn’t just delicious, it’s also packed with ingredients that support your health. Here are a few reasons we love it:
- Apples are rich in fiber to support digestion and offer natural sweetness without the need for refined sugar.
- The crumble topping is made with almond flour and rolled oats, which provide healthy fats, whole grains, and extra fiber to keep you satisfied.
- Vanilla protein powder gives this crumble a boost of muscle-building protein, making it a great option for post-workout fueling or a balanced snack.
- Coconut oil adds a dose of plant-based fats and helps create that perfectly crisp topping without any hydrogenated oils.
Ingredients of Protein Apple Crumble
To make this high-protein apple crumble, you’ll need these simple, wholesome ingredients:
For the Apple Filling:
- 4 medium apples (Granny Smith or Honeycrisp are best), peeled, cored, and thinly sliced
- 2 tablespoons maple syrup or honey
- 1 teaspoon ground cinnamon
- 1/4 teaspoon nutmeg (optional)
- 1 tablespoon lemon juice
For the Protein Crumble Topping:
- 1/2 cup rolled oats (use gluten-free oats if needed)
- 1/2 cup almond flour
- 1/4 cup vanilla protein powder (use whey or plant-based)
- 2 tablespoons coconut sugar or brown sugar
- 2 tablespoons coconut oil or unsalted butter, melted
- 1/4 teaspoon salt
Step-by-Step Instructions
This recipe is easy to follow and perfect for all skill levels. Here’s how to make it:
1. Prepare the Apple Filling
Preheat your oven to 350°F and lightly grease a baking dish with coconut oil or cooking spray.
In a large bowl, mix the sliced apples with maple syrup, cinnamon, nutmeg (if using), and lemon juice.
Toss well to coat the apples evenly. Spread the apple mixture evenly in the greased baking dish.
2. Make the Protein Crumble Topping
In a medium bowl, combine the rolled oats, almond flour, vanilla protein powder, coconut sugar, and salt.
Drizzle the melted coconut oil over the mixture and stir until it forms a crumbly texture.
3. Assemble and Bake
Sprinkle the crumble topping evenly over the apples, making sure to cover the surface completely.
Bake for 30–35 minutes, or until the topping is golden brown and the apples are tender.
4. Cool and Serve
Let the crumble cool for about 10 minutes to allow the flavors to meld and make serving easier.
Serve warm with a dollop of Greek yogurt, protein ice cream, or a drizzle of almond butter for an extra protein boost.
Simply Nourished Life’s Cooking Tips
- Opt for tart apples like Granny Smith if you prefer a tangy flavor, or go with Honeycrisp for a sweeter option.
- If you’re gluten-free, make sure to use certified gluten-free oats in the crumble topping.
- For an extra crunch, sprinkle in a handful of chopped walnuts or pecans to the topping.
- If you don’t have coconut oil, melted butter or avocado oil works just as well.
Variations, Leftovers & Storage
Feeling creative? Here are some ways to customize and store your protein apple crumble:
- Add-ins: Mix in raisins, dried cranberries, or diced pears with the apples for a fun twist.
- Dietary Swaps: Use a plant-based protein powder to keep the recipe vegan or swap almond flour for oat flour if needed.
- Leftovers: Store any leftovers in an airtight container in the fridge for up to 4 days.
- Reheating: Warm up individual servings in the microwave for 30 seconds or in a 350°F oven for 10 minutes.
Nutrition Facts
This protein crumble delivers nutrition you can feel good about. Per serving (based on 6 servings):
- Calories: 210
- Protein: 6g
- Carbohydrates: 25g
- Fiber: 4g
- Fat: 9g
Note: Nutrition values may vary depending on the protein powder or specific ingredients used.
Frequently Asked Questions
Can I use a different type of fruit?
Yes! This recipe works well with pears, peaches, or berries. Adjust the sweetness and baking time as needed for softer fruits.
What’s the best protein powder to use?
We recommend a vanilla protein powder for the best flavor. Both plant-based and whey options work well, so choose your favorite.
How do I make this crumble gluten-free?
Simply use certified gluten-free oats, and you’re good to go! The rest of the ingredients are naturally gluten-free.
Can I prep this recipe ahead of time?
Absolutely! Assemble the crumble in advance, cover it tightly, and store it in the fridge for up to 24 hours. Bake just before serving for the best texture.
A cozy dessert with a protein boost!
This protein apple crumble is the perfect way to enjoy the flavors of fall while nourishing your body.
Whether you’re serving it as a healthy dessert, a post-workout treat, or even a cozy breakfast, it’s as versatile as it is satisfying.
We’d love to hear how this recipe turned out for you! Share your results in the comments, tag us on Instagram, or pin this recipe for later. And if you’re looking for more inspiration, try our other healthy apple recipes or high-protein desserts.
Let’s keep creating delicious, nourishing meals together!
Protein Apple Crumble
Ingredients
For the Apple Filling:
- 4 medium apples Granny Smith or Honeycrisp are best, peeled, cored, and thinly sliced
- 2 tablespoons maple syrup or honey
- 1 teaspoon ground cinnamon
- 1/4 teaspoon nutmeg optional
- 1 tablespoon lemon juice
For the Protein Crumble Topping:
- 1/2 cup rolled oats use gluten-free oats if needed
- 1/2 cup almond flour
- 1/4 cup vanilla protein powder use whey or plant-based
- 2 tablespoons coconut sugar or brown sugar
- 2 tablespoons coconut oil or unsalted butter melted
- 1/4 teaspoon salt
Instructions
Prepare the Apple Filling
- Preheat your oven to 350°F and lightly grease a baking dish with coconut oil or cooking spray.
- In a large bowl, mix the sliced apples with maple syrup, cinnamon, nutmeg (if using), and lemon juice.
- Toss well to coat the apples evenly. Spread the apple mixture evenly in the greased baking dish.
Make the Protein Crumble Topping
- In a medium bowl, combine the rolled oats, almond flour, vanilla protein powder, coconut sugar, and salt.
- Drizzle the melted coconut oil over the mixture and stir until it forms a crumbly texture.
Assemble and Bake
- Sprinkle the crumble topping evenly over the apples, making sure to cover the surface completely.
- Bake for 30–35 minutes, or until the topping is golden brown and the apples are tender.
Cool and Serve
- Let the crumble cool for about 10 minutes to allow the flavors to meld and make serving easier.
- Serve warm with a dollop of Greek yogurt, protein ice cream, or a drizzle of almond butter for an extra protein boost.