Keto Raspberry Crumble
I make this keto raspberry crumble when I want a warm, fruity dessert that actually has texture. The combination of chunky raspberry filling under a buttery, triple-nut crumble topping makes it perfect for any occasion. Whether you’re hosting a gathering or simply treating yourself, this dessert satisfies your sweet tooth while keeping carbs low. The crispy topping stays delectable even as leftovers, making it a standout choice among keto desserts.
Why You’ll Love This Recipe
- Easy to Prepare: With just a few simple steps, you can whip up this delightful dessert in no time.
- Deliciously Fruity: The fresh raspberries offer a burst of flavor that pairs perfectly with the crunchy topping.
- Low Carb and Keto-Friendly: This recipe fits seamlessly into your keto diet without sacrificing taste.
- Versatile Serving Options: Enjoy it on its own, topped with whipped cream, or alongside keto ice cream for an indulgent treat.
- Great for Meal Prep: Make it ahead of time and store it for quick access to a guilt-free dessert.
Tools and Preparation
Having the right tools makes preparing this keto raspberry crumble easier and more enjoyable. Below are the essential tools you need to create this delicious dessert.
Essential Tools and Equipment
- Food processor
- Baking dish
- Mixing bowls
- Measuring cups and spoons
Importance of Each Tool
- Food Processor: Speeds up the process of mixing the crumble ingredients, ensuring even texture.
- Baking Dish: A square or rectangular dish is perfect for evenly baking the crumble and cooling it down.
- Mixing Bowls: Useful for combining ingredients without mess; having multiple sizes helps in organizing your prep work.

Ingredients
I make this keto raspberry crumble when I want a warm, fruity dessert that actually has texture. Chunky raspberry filling under a buttery, triple-nut crumble topping that stays crispy from first bite to leftovers.
For the Filling
- 3 cups raspberries
- 1 teaspoon xanthan gum or 2 teaspoons arrowroot powder
- 1/3 cup + 1/4 cup sugar-free sweetener, divided
- 1 teaspoon vanilla extract
For the Crumble Topping
- 1 1/2 cup almond flour
- 1/4 cup golden monk fruit
- 1/4 cup walnuts
- 1/4 cup pecans
- 2 tablespoons hemp hearts
- pinch salt
- 3/4 cup unsalted butter, cold & cut into cubes
How to Make Keto Raspberry Crumble
Step 1: Preheat the Oven
Preheat your oven to 350 degrees Fahrenheit. This ensures your crumble bakes evenly.
Step 2: Prepare the Raspberry Filling
In a medium bowl:
1. Combine the raspberries, xanthan gum or arrowroot powder, 1/3 cup sugar-free sweetener, and vanilla extract.
2. Mix gently until well coated and set aside.
Step 3: Make the Crumble Topping
Using a food processor:
1. Add almond flour, 1/4 cup sugar-free sweetener, golden monkfruit, walnuts, pecans, hemp hearts, and a pinch of salt.
2. Add the cold cubed butter.
3. Pulse until the mixture resembles coarse crumbles.
Step 4: Assemble in Baking Dish
Spread the berry mixture evenly inside your chosen baking dish.
Step 5: Add Crumble Topping
Sprinkle the crumble topping over the berry mixture, spreading it out evenly.
Step 6: Bake
Bake in your preheated oven at 350 degrees for about 20 to 25 minutes, or until the top is golden brown.
Step 7: Cool and Serve
Let cool before serving. Top with whipped cream or serve alongside keto ice cream for an extra treat!
How to Serve Keto Raspberry Crumble
Keto raspberry crumble is a delightful dessert that can be enjoyed in various ways. Whether you’re hosting a dinner party or enjoying a quiet night in, these serving suggestions will enhance your experience and impress your guests.
With Whipped Cream
- Light and airy, whipped cream adds a creamy texture that balances the tartness of the raspberries.
A Scoop of Keto Ice Cream
- Pairing this crumble with a scoop of keto ice cream creates a delicious contrast between warm and cold, making each bite even more indulgent.
Fresh Berries on Top
- Adding a few fresh raspberries on top not only enhances presentation but also boosts flavor with added freshness.
Drizzled with Chocolate Sauce
- A sugar-free chocolate sauce can elevate your keto raspberry crumble, adding richness and depth to the dessert.
Served Warm in a Bowl
- For an extra cozy treat, serve the raspberry crumble warm in a bowl, allowing the juices to pool at the bottom for maximum flavor.
Topped with Nuts
- Sprinkle some additional chopped nuts on top for an added crunch and nutty flavor that complements the crumble nicely.
How to Perfect Keto Raspberry Crumble
To achieve the best results for your keto raspberry crumble, consider these essential tips:
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Use Cold Butter: Cold butter helps create that perfect crumbly texture. Make sure it’s cut into cubes before mixing.
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Choose Ripe Raspberries: Opt for fresh, ripe raspberries for maximum sweetness and flavor. They should be plump and vibrant in color.
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Don’t Overmix: When combining ingredients for the crumble topping, pulse just until it resembles coarse crumbs. Overmixing can lead to a dense topping.
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Adjust Sweetness: Feel free to adjust the amount of sugar-free sweetener based on your taste preferences. Taste as you go!
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Let It Cool Slightly: Allow your crumble to cool for about 10 minutes after baking. This helps set the filling and makes it easier to serve.
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Experiment with Nuts: Try different nuts in your crumble topping for varied flavors. Almonds or pecans work wonderfully too!
Best Side Dishes for Keto Raspberry Crumble
Pairing side dishes with your keto raspberry crumble can enhance your meal. Here are some great options:
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Greek Yogurt: A dollop of unsweetened Greek yogurt offers creaminess and protein that complements the fruity crumble perfectly.
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Chia Seed Pudding: This light and nutritious pudding adds texture and is easily flavored with vanilla or almond extract.
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Fresh Fruit Salad: A refreshing mix of low-carb fruits can balance out the sweetness of the crumble while adding vibrant color to your plate.
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Keto Cheesecake Bites: These rich bites can create a delightful contrast with the berry flavors while keeping within keto guidelines.
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Nut Butter Dip: Serve some nut butter on the side for dipping pieces of crumble or fruit; it adds healthy fats and complements the dessert’s sweetness beautifully.
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Savory Cheese Platter: A selection of keto-friendly cheeses can provide a savory contrast to the sweet notes of your raspberry crumble, making for an interesting combination.
Common Mistakes to Avoid
When making Keto Raspberry Crumble, a few common mistakes can affect the final result. Here are some tips to help you succeed.
- Using fresh raspberries: Frozen raspberries can release too much moisture, making the crumble soggy. Use fresh, firm raspberries for the best texture.
- Not measuring sweeteners properly: Different brands of sugar-free sweeteners have different levels of sweetness. Always measure accurately to avoid an overly sweet or bland crumble.
- Overmixing the crumble topping: Mixing too long can lead to a dense topping rather than a crumbly texture. Pulse until just combined for that perfect crunch.
- Skipping the xanthan gum or arrowroot powder: These ingredients help thicken the raspberry filling. Omitting them can result in a runny dessert.
- Baking without preheating: Not preheating your oven can lead to uneven baking and affect the crumble’s crispiness. Always wait for the oven to reach temperature before baking.
- Not letting it cool before serving: Serving immediately can cause the filling to be too runny. Let it cool for a few minutes to set properly.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 3 days.
- Keep refrigerated to maintain freshness and texture.
Freezing Keto Raspberry Crumble
- Freeze in a freezer-safe container for up to 2 months.
- Wrap tightly in plastic wrap before placing it in a container to prevent freezer burn.
Reheating Keto Raspberry Crumble
- Oven: Preheat to 350°F (175°C) and bake for about 10-15 minutes until heated through.
- Microwave: Heat on medium power in short intervals, checking every 30 seconds until warm.
- Stovetop: Place in a skillet over low heat, stirring gently until warmed.
Frequently Asked Questions
Here are some common questions about making Keto Raspberry Crumble that might help you.
What is Keto Raspberry Crumble?
Keto Raspberry Crumble is a low-carb dessert featuring tart raspberries topped with a crunchy nut-based crumble, perfect for satisfying sweet cravings without high carbs.
Can I substitute other fruits?
Yes! You can use blueberries or strawberries instead of raspberries while keeping the same base recipe.
How do I make this recipe dairy-free?
Substitute coconut oil or dairy-free butter for the unsalted butter in the crumble topping for a dairy-free option.
Is this recipe suitable for meal prep?
Absolutely! The Keto Raspberry Crumble stores well and can be made ahead of time, making it ideal for meal prep desserts.
Final Thoughts
Keto Raspberry Crumble is not just delicious; it’s versatile too! You can customize it with different berries or nuts based on your preference. This easy-to-make dessert will impress friends and family alike—give it a try!
Keto Raspberry Crumble
Indulge in a warm, delightful Keto Raspberry Crumble that perfectly balances fruity tartness with a crunchy nut topping. This easy-to-make dessert is not only low in carbs, making it suitable for keto diets, but it also satisfies your sweet cravings without compromising on taste.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: Serves 8
- Category: Dessert
- Method: Baking
- Cuisine: Keto
Ingredients
- 3 cups raspberries
- 1 teaspoon xanthan gum or 2 teaspoons arrowroot powder
- 1/3 cup + 1/4 cup sugar-free sweetener, divided
- 1 teaspoon vanilla extract
- 1 1/2 cup almond flour
- 1/4 cup golden monk fruit
- 1/4 cup walnuts
- 1/4 cup pecans
- 2 tablespoons hemp hearts
- pinch salt
- 3/4 cup unsalted butter, cold & cut into cubes
Instructions
- Preheat the oven to 350°F (175°C).
- In a medium bowl, combine raspberries, xanthan gum or arrowroot powder, 1/3 cup sugar-free sweetener, and vanilla extract; mix gently until well coated and set aside.
- In a food processor, pulse almond flour, remaining 1/4 cup sugar-free sweetener, golden monkfruit, walnuts, pecans, hemp hearts, and a pinch of salt. Add the cold cubed butter and pulse until the mixture resembles coarse crumbles.
- Spread the raspberry mixture evenly inside a baking dish.
- Sprinkle the crumble topping over the berry mixture, spreading it out evenly.
- Bake in the preheated oven for about 20 to 25 minutes, or until the top is golden brown.
- Let cool before serving. Top with whipped cream or serve alongside keto ice cream for an extra treat!
Nutrition
- Serving Size: 1/8 of the recipe (approximately 120g)
- Calories: 260
- Sugar: 5g
- Sodium: 150mg
- Fat: 20g
- Saturated Fat: 9g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 15g
- Fiber: 5g
- Protein: 5g
- Cholesterol: 30mg
