Looking for a quick, easy, and family-friendly dessert? This diabetic-friendly blueberry dump cake is perfect for busy weeknights or special occasions. With simple ingredients and minimal prep, it’s a comforting, customizable treat that everyone can enjoy. Balanced and fuss-free, this one-pot recipe lets you enjoy a sweet dessert without the extra sugar, making it an ideal choice for anyone who wants a healthier twist on a classic blueberry dump cake.
Table of Contents
Why You’ll Love This Recipe
There are so many reasons you’ll love this diabetic-friendly blueberry dump cake! First, it’s incredibly quick and easy, making it perfect for busy weeknights when you want a dessert that’s ready in no time. It’s also family-friendly, so both kids and adults can enjoy a sweet treat without the extra sugar.
This recipe is fully customizable, allowing you to use fresh or frozen blueberries, swap in sugar-free or low-carb alternatives, and even adjust toppings to your taste. Unlike traditional desserts, this diabetic-friendly blueberry dump cake is a balanced one-pot meal, combining comfort and convenience with healthier ingredients.
Whether you’re hosting a special occasion, need a simple dessert for a potluck, or just crave a sweet yet guilt-free treat, this recipe has you covered. It’s moist, flavorful, and packed with blueberries, making it a sugar-free, diabetic-friendly dessert that never sacrifices taste. Once you try this blueberry dump cake, it’s sure to become a favorite in your recipe collection.
Ingredients for This Recipe
For this diabetic-friendly blueberry dump cake, the ingredients are simple, wholesome, and easy to find, making it perfect for anyone looking for a quick, low-sugar dessert. Fresh or frozen blueberries provide natural sweetness and a burst of flavor, while lemon juice adds a touch of brightness to balance the dessert. Powdered erythritol is used as a sugar-free alternative, keeping this diabetic-friendly blueberry dump cake suitable for those managing blood sugar levels.
The combination of almond flour and coconut flour creates a light, tender cake base without the carbs of traditional flour, while melted butter or coconut oil ensures moistness and rich flavor. Each ingredient is carefully chosen to make this dessert both delicious and healthy, without sacrificing taste or texture. Whether you’re making it for a special occasion or a simple weeknight treat, these ingredients work together to create a comforting, satisfying, and guilt-free dessert experience.
🛒 Ingredients:
- 3 cups fresh or frozen blueberries
- 2 tablespoons lemon juice
- 2 tablespoons powdered erythritol
- 1 ½ cups almond flour
- ¼ cup coconut flour
- ½ cup melted butter or coconut oil

How to Make This Recipe
Making this diabetic-friendly blueberry dump cake is incredibly simple, thanks to its minimal prep and easy-to-follow steps. The combination of fresh or frozen blueberries, sugar-free sweeteners, and low-carb flours comes together effortlessly to create a moist, flavorful dessert. Layering the ingredients correctly ensures every bite is packed with flavor, while the one-pot method keeps cleanup easy. Whether you’re making it for a weeknight treat or a special occasion, this diabetic-friendly blueberry dump cake delivers a comforting, guilt-free dessert experience.
🛠️ How to Make This Diabetic-Friendly Blueberry Dump Cake:
- Preheat your oven to 350°F (175°C) and lightly grease a 9×13-inch baking dish.
- Layer the blueberries evenly in the bottom of the dish and drizzle with lemon juice.
- Sprinkle powdered erythritol over the blueberries for a sweet, sugar-free touch.
- Combine almond flour and coconut flour, then evenly distribute the mixture over the blueberry layer.
- Drizzle melted butter or coconut oil over the top to keep the cake moist.
- Bake for 35–40 minutes until golden and bubbling. Allow to cool slightly before serving.

Expert Cooking Tips
To make the best diabetic-friendly blueberry dump cake, understanding the ingredients and how they work together is key. Fresh or frozen blueberries provide natural sweetness and juicy flavor, while powdered erythritol ensures the dessert stays sugar-free. Almond flour and coconut flour create a light, tender cake base, and melted butter or coconut oil keeps the cake moist and rich. Knowing how each ingredient interacts helps you avoid common mistakes and achieve a perfectly balanced, flavorful dessert every time.
🛒 Ingredients to Know for Expert Tips:
- 3 cups fresh or frozen blueberries – ensures juicy sweetness
- 2 tablespoons lemon juice – brightens flavors and balances sweetness
- 2 tablespoons powdered erythritol – sugar-free sweetness without spikes
- 1 ½ cups almond flour – light, low-carb base
- ¼ cup coconut flour – adds structure without extra carbs
- ½ cup melted butter or coconut oil – keeps the cake moist and rich
💡 Pro Tips:
- Use frozen blueberries directly from the freezer to avoid excess moisture.
- Layer ingredients evenly for consistent baking.
- Don’t overbake; the cake should be golden and slightly bubbly.
This approach guarantees a moist, flavorful, and guilt-free diabetic-friendly blueberry dump cake that everyone will love.

FAQs
What is the biggest mistake to avoid when making a diabetic-friendly blueberry dump cake?
The most common mistake is not layering the ingredients evenly. Uneven distribution of blueberries, flour, and butter can lead to dry spots or overly soggy areas. For a perfect diabetic-friendly blueberry dump cake, spread each layer carefully and use the right amount of sweetener and fat to maintain balance.
How many carbs are in blueberry dump cake?
Using almond flour, coconut flour, and erythritol keeps this diabetic-friendly blueberry dump cake low in carbs, making it suitable for sugar-conscious diets. Exact carb counts depend on ingredient brands and portion size, but it’s far lower than traditional dump cakes.
What is the best cake mix for dump cake?
For a healthier, diabetic-friendly version, skip regular cake mix. Use almond flour and coconut flour for a low-carb base that keeps the dessert moist and flavorful.
Can you use frozen blueberries in dump cake?
Yes! Frozen blueberries work perfectly in a diabetic-friendly blueberry dump cake. They can be used directly from the freezer without thawing, but slightly increase baking time to account for extra moisture.
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This diabetic-friendly blueberry dump cake proves that you don’t need sugar or complicated ingredients to enjoy a delicious dessert. With wholesome, low-carb flours, juicy blueberries, and a sugar-free sweetener, it’s a guilt-free treat perfect for busy weeknights, family gatherings, or special occasions. Simple to make, customizable, and packed with flavor, this dessert delivers the perfect balance of comfort and health. Try it today and discover how easy it is to enjoy a sweet, diabetic-friendly blueberry dump cake without compromise.
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Diabetic-Friendly Blueberry Dump Cake
- Total Time: 40–45 minutes
- Yield: 10–12 servings 1x
- Diet: Diabetic
Description
Juicy blueberries with a nutty almond flour topping make this low-sugar dessert simple and satisfying.
Ingredients
🛒 Ingredients:
3 cups fresh or frozen blueberries
2 tablespoons lemon juice
2 tablespoons powdered erythritol
1 ½ cups almond flour
¼ cup coconut flour
½ cup melted butter or coconut oil
Instructions
📝 Instructions:
Preheat oven to 350°F (175°C) and grease a 9×9-inch dish.
Mix blueberries with lemon juice and sweetener; spread in dish.
Combine almond and coconut flour; sprinkle evenly on top.
Drizzle melted butter or coconut oil over topping.
Bake 35–40 minutes until golden and bubbly.
- Prep Time: 10 minutes
- Cook Time: 35–40 minutes
- Category: Dessert
- Method: Baked
- Cuisine: American