Sweet Tart Cranberry Blueberry Crisp

Easy Gluten-Free Vegan Cranberry Blueberry Crisp: Your Perfect Holiday Dessert

This Cranberry Blueberry Crisp recipe is a true celebration of seasonal flavors, boasting a delightful blend of tart cranberries and sweet blueberries, all nestled under a golden, crunchy topping. What makes it even better? It’s ready for the oven in less than 15 minutes, and it’s completely gluten-free and vegan, making it a delicious, inclusive holiday treat that everyone will adore. Forget complicated desserts; this crisp delivers maximum flavor with minimal effort.

A spoon taking a scoop of warm cranberry blueberry crisp, showing the bubbly fruit filling and crunchy topping, with hints of steam rising.

Why This Cranberry Blueberry Crisp Shines: A Seasonal Delight

As the cooler months arrive, fresh cranberries become a highlight, and they are absolutely perfect for crisps – not just for cranberry sauce! This Cranberry Blueberry Crisp has quickly become my go-to November dessert. It’s incredibly versatile and pairs wonderfully with any festive gathering, from casual family dinners to elaborate Thanksgiving feasts. The prep work is genuinely a breeze, allowing you to whip it up in less than 15 minutes, leaving more time for enjoyment and less for kitchen stress.

The magic of this crisp lies in its balance of flavors and textures. The tartness of fresh cranberries cuts through the sweetness of the juicy blueberries, creating a dynamic taste profile that keeps you coming back for more. The contrast between the soft, warm fruit filling and the buttery, golden-brown oat topping is simply divine. Plus, knowing it’s gluten-free and vegan means it can be shared with more friends and family, making it an ideal choice for holiday entertaining where dietary needs are often a consideration.

Fresh cranberries and frozen blueberries mixed together in a bowl, ready for the crisp filling.

Key Ingredients for a Perfectly Balanced Crisp

Understanding the role of each ingredient helps in achieving that perfect Cranberry Blueberry Crisp every time. Here’s a closer look at what goes into this delightful dessert:

The Vibrant Fruit Filling

  • Fresh Cranberries: These are the star of the show. Their distinct tartness is crucial for balancing the sweetness and adding a festive touch. While dried cranberries won’t work in the same way, fresh or even frozen whole cranberries will give you the best results.
  • Frozen Blueberries: Using frozen blueberries is a game-changer. They release their juices slowly as they bake, creating a wonderfully syrupy filling. You can use fresh blueberries if they’re in season, but frozen often yield a juicier outcome without needing to add extra liquid.
  • Granulated Sugar: Essential for sweetening the fruit and taming the tartness of the cranberries. You can adjust the amount slightly based on your preference and the sweetness of your blueberries.
  • Cornstarch: This acts as our thickening agent, ensuring the fruit filling is bubbly and luscious, not watery. For alternatives, you could use arrowroot powder or even a bit of all-purpose gluten-free flour, though cornstarch provides the clearest finish.
  • Salt & Cinnamon: A pinch of salt enhances all the flavors, while cinnamon adds warmth and complements the fruit beautifully. A touch of nutmeg or ginger could also be lovely if you’re feeling adventurous.

The Irresistible Crisp Topping

  • Brown Sugar: This provides a deeper, more molasses-rich sweetness and contributes to the topping’s golden color and slight chewiness.
  • Pecan Crumbs: For that nutty flavor and satisfying crunch. To make pecan crumbs, simply blend whole pecans in a food processor until they reach a coarse, flour-like texture. Around ½ cup of whole pecans usually yields ½ cup of crumbs. If you have nut allergies, extra rolled oats or sunflower seeds can be used.
  • Oat Flour & Rolled Oats: The combination of oat flour (for binding) and rolled oats (for texture) creates the ideal gluten-free crisp topping. Ensure your oats are certified gluten-free if catering to strict dietary needs. Rolled oats are preferred over instant oats for their texture and ability to hold up during baking.
  • Salt: Just like in the filling, salt in the topping helps to balance the sweetness and bring out the nutty flavors.
  • Coconut Oil (Melted) & Vegan Butter (Melted): These are key for achieving a rich, buttery, and perfectly crumbly vegan topping. If you’re not strictly vegan, regular melted butter works just as well. The fats bind the dry ingredients and create that signature crisp texture when baked.

How to Make Cranberry Blueberry Crisp: Step-by-Step

Creating this delicious crisp is straightforward. Follow these steps for a perfect outcome:

Step 1: Prepare the Vibrant Fruit Filling. In a large mixing bowl, combine the fresh cranberries, frozen blueberries, granulated sugar, cornstarch, a pinch of salt, and cinnamon. Stir these ingredients thoroughly until everything is well coated. Let the mixture sit for 5-10 minutes, stirring occasionally. This allows the sugar and cornstarch to start adhering to the fruit, which is crucial for a perfectly thickened, bubbly filling when baked.

Cranberry blueberry crisp being assembled in a pie dish, with the fruit filling at the bottom and the crumb topping ready to be spread.

Step 2: Mix the Golden Crisp Topping. In a separate bowl, add all the ingredients for the crisp topping: brown sugar, pecan crumbs, oat flour, rolled oats, salt, melted coconut oil, and melted vegan butter. Use a spoon or your hands to combine these ingredients thoroughly. The mixture should come together and resemble wet sand – crumbly yet cohesive enough to form small clumps. This texture is key to a perfectly golden and crunchy topping.

Step 3: Assemble Your Dessert. Choose your baking dish. A 9-inch pie pan works perfectly, but a similar-sized oven-safe dish or even individual ramekins can be used. Pour the prepared fruit filling evenly into the bottom of the dish. Then, crumble the crisp topping evenly over the entire surface of the fruit filling. Ensure the fruit is mostly covered for the best crisp-to-fruit ratio.

Close-up of frozen blueberries and fresh cranberries mixed in a bowl with sugar and cornstarch, ready for the crisp filling.

Step 4: Bake to Golden Perfection. Preheat your oven to 350 degrees Fahrenheit (175°C). Bake the crisp for 50-60 minutes, or until the fruit filling is visibly bubbly around the edges and the crisp topping is beautifully golden brown and firm to the touch. The bubbling indicates that the cornstarch has thickened the filling. If the topping starts to brown too quickly, you can lightly tent it with aluminum foil. Allow it to cool for a few minutes before serving, as the filling will be very hot and will continue to set as it cools.

Serving Suggestions & Elevating Your Crisp

While this cranberry blueberry crisp is absolutely divine on its own, it truly shines when paired with a cold, creamy companion. My husband, a big fan of my apple crisp recipe, couldn’t stop raving about this one after just one bite! The fresh cranberries add so much vibrant flavor, with every mouthful offering sweet bursts of juicy fruit and satisfying crunch.

A spoon scooping out a generous portion of warm, freshly baked cranberry blueberry crisp.

Does that not look dreamy? I confess I had two bowls yesterday and am already craving more! This beautiful dessert impressed my family at a Thanksgiving event, with everyone raving about its flavors. No crisp is truly complete without a generous scoop of creamy vanilla ice cream melting over the warm fruit, creating a delightful contrast. For a fully vegan experience, opt for your favorite dairy-free vanilla ice cream or a dollop of vegan whipped cream. A swirl of coconut cream or a spoonful of plant-based yogurt also makes for a lovely topping.

A bowl of cranberry blueberry crisp served warm with a scoop of melting vanilla ice cream on top.

Tips for the Best Cranberry Blueberry Crisp

  • Don’t Rush the Fruit: Allowing the fruit to sit with the sugar and cornstarch for a few minutes ensures the thickening agents adhere properly, leading to a perfectly set, not runny, filling.
  • Perfecting the Topping: The “wet sand” consistency of the topping is ideal. If it’s too dry, add a tiny bit more melted vegan butter or coconut oil. If it’s too wet, a spoon of oat flour can help.
  • Monitor Baking: Ovens vary. Keep an eye on your crisp during the last 15-20 minutes. If the topping is browning too quickly before the fruit is bubbly, cover it loosely with foil.
  • Cool Before Serving: While delicious hot, a brief cooling period (10-15 minutes) allows the fruit filling to set further, preventing it from being too runny.

Variations to Explore

  • Add Citrus Zest: A teaspoon of orange or lemon zest mixed into the fruit filling can brighten the flavors beautifully.
  • Mixed Fruit Medley: While cranberries and blueberries are fantastic, consider adding chopped apples, pears, or raspberries for a different twist.
  • Nut-Free Topping: If allergies are a concern, simply omit the pecans and increase the amount of rolled oats or substitute with pumpkin seeds or sunflower seeds.
  • Spice it Up: Experiment with a pinch of ground ginger, cardamom, or even a touch of allspice in the fruit filling for extra holiday warmth.

Frequently Asked Questions

Can I use all fresh fruit?

Yes, you can use all fresh blueberries if they are in season. The crisp might be slightly less juicy, but still delicious. No other adjustments should be necessary.

Can I prepare this crisp ahead of time?

Absolutely! You can assemble the entire crisp (filling and topping) in your baking dish, cover it tightly with plastic wrap, and refrigerate it for up to 24 hours. When ready to bake, add an extra 10-15 minutes to the baking time, as it will be starting from a colder temperature.

How should I store leftovers?

Store any leftover crisp covered in the refrigerator for up to 3-4 days. For reheating, you can warm individual servings in the microwave or reheat the entire dish in a 300°F (150°C) oven until warmed through and the topping crisps up again.

This Cranberry Blueberry Crisp is truly a beautiful dessert, making it one of our favorite vegetarian Thanksgiving recipes last year. Its ease of preparation and crowd-pleasing flavors make it an unforgettable addition to any gathering.

More Cranberry Recipes

  • Cranberry Cream Cheese Muffins
  • White Chocolate Cranberry Eggnog Bread
  • Cranberry Apple Crisp
  • Cranberry Orange Muffins
cranberry blueberry crisp in a bowl with ice cream

4.30 from 57 votes

Cranberry Blueberry Crisp

By: Joy Shull
 This cranberry blueberry crisp is packed full of juicy flavor and naturally vegan and gluten free.
Prep: 15 minutes
Cook: 55 minutes
Total: 1 hour 10 minutes
Servings: 8

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Ingredients 

For the Crisp Filling

  • 2 1/2 cups fresh cranberries
  • 4 cups frozen blueberries
  • 1/3 cup sugar
  • 2 tablespoons cornstarch
  • 1/4 teaspoon salt
  • 1/4 teaspoon cinnamon

For the Crisp Topping

  • 3/4 cup brown sugar
  • 1/2 cup pecan crumbs
  • 1/4 cup oat flour
  • 3/4 cup rolled oats
  • 1/4 teaspoon salt
  • 3 tablespoons coconut oil, melted
  • 1/4 cup vegan butter, melted

Instructions 

  • Add all of the ingredients for the filling to a large bowl and stir to combine
  • Stir it several times over the course of 5-10 minutes, or until the sugar and cornstarch stick to the fruit
  • Add all of the ingredients for the crisp topping to a bowl and use a spoon to combine. The mixture should resemble wet sand
  • Use a dish of choice and pour in the filling (I used a 9″ pie pan)
  • Add the crisp topping evenly over the fruit mixture
  • Bake the crisp at 350 degrees for 50-60 minutes, or until bubbly and crisp topping is golden browned
  • Serve hot with ice cream of choice

Notes

To make pecan crumbs, place whole pecans in a blender and blend until it resembles a flour texture. Around 1/2 cup whole pecans will make ~1/2 cup flour for the recipe

Nutrition

Calories: 343kcal, Carbohydrates: 48g, Protein: 3g, Fat: 17g, Saturated Fat: 8g, Polyunsaturated Fat: 7g, Cholesterol: 15mg, Sodium: 185mg, Fiber: 5g, Sugar: 33g

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