This low carb blackberry cobbler is one of those desserts that feels special without being complicated. It is warm, fruity, lightly sweet, and topped with a buttery almond flour crumble that tastes just like the classic version many of us grew up with.
Here at Potluck Eats, I love recipes that fit into real life. This cobbler comes together quickly, uses simple ingredients, and works just as well for a casual family dinner as it does for a summer potluck or holiday table.
If you are cutting back on sugar or following a low carb lifestyle, this recipe proves you do not have to miss out on comforting desserts.
Why This Recipe Works for Busy Home Cooks
I created this low carb blackberry cobbler with the same standards I use for all my recipes. It needed to be dependable, easy to make after a long day, and something I would feel good serving to my own family.
This recipe checks all those boxes.
The blackberries stay juicy and slightly tart, which balances perfectly with the lightly sweetened topping. The almond flour crumble bakes up buttery and tender, giving you that familiar cobbler texture without traditional flour.
It is also naturally gluten free, which makes it a great option when cooking for a group with different dietary needs.
Ingredients You Will Need
You will find the exact ingredient amounts listed in the recipe card at the bottom of this post.
For this low carb blackberry cobbler, you will need fresh blackberries, a low carb sweetener, lemon juice, and xanthan gum for the filling. The topping is made with almond flour, butter, sweetener, and cinnamon.
These are all easy to find ingredients, and nothing here is overly complicated or hard to work with.
How to Make Low Carb Blackberry Cobbler




Start by preheating your oven and preparing the blackberries. Toss them gently with sweetener, lemon juice, and xanthan gum until evenly coated. This step helps thicken the juices as the cobbler bakes.
Transfer the berry mixture to a cast iron skillet or a baking dish. I love using cast iron for the presentation, but either option works well.
Next, mix the almond flour, melted butter, sweetener, and cinnamon until a crumbly topping forms. Sprinkle it evenly over the blackberries.
Bake until the berries are bubbling and the topping is lightly golden. Let the cobbler rest for a few minutes before serving so the juices can set.
Cast Iron or Baking Dish
Both options work beautifully, so use what you have on hand.
A cast iron skillet holds heat well and gives the topping a slightly crisper finish. A baking dish is lighter, easier to handle, and just as effective.
The flavor and texture will be delicious either way.
Tips for the Best Texture
For the best results, use fresh blackberries rather than frozen. Fresh berries release less excess liquid and help prevent a watery cobbler.
Xanthan gum is optional, but it does help thicken the filling. If you skip it, expect a softer and juicier texture.
Letting the cobbler rest before serving also makes a big difference.
How to Serve This Cobbler
This cobbler is wonderful served warm straight from the oven. It is also delicious chilled, which makes leftovers easy to enjoy the next day.
If you like, add a scoop of low carb vanilla ice cream or a spoonful of whipped cream on top.
Frequently Asked Questions
Is this low carb blackberry cobbler keto friendly
Yes. Each serving contains about four net carbs, making it suitable for keto and low carb diets.
Can I use other berries
Yes. Raspberries or a mix of berries work well. Just keep carb counts in mind.
Can this be made ahead
Yes. Store covered in the refrigerator for up to four days.
Low Carb Blackberry Cobbler
- Total Time: 30 minutes
- Yield: 8 servings 1x
Description
A simple, family friendly low carb dessert made with juicy blackberries and a buttery almond flour topping.
Ingredients
- 4 cups fresh blackberries
- ¼ teaspoon xanthan gum
- ¼ cup monk fruit sweetener
- 1 teaspoon lemon juice
- 1 cup almond flour
- 4 tablespoons butter, melted
- 3 tablespoons monk fruit sweetener
- ½ teaspoon cinnamon
Instructions
- Preheat the oven to 375 degrees.
- Add the blackberries, xanthan gum, sweetener, and lemon juice to a bowl and stir gently to coat the berries.
- Transfer the mixture to a cast iron skillet or a 9 by 9 baking dish.
- In a separate bowl, mix the almond flour, melted butter, sweetener, and cinnamon until crumbly.
- Sprinkle the topping evenly over the berries.
- Bake for 20 minutes, until the berries are bubbling and the topping is lightly golden.
- Let rest for 5 minutes before serving.
Notes
Serve warm or cold. Optional toppings like low carb ice cream are not included in the nutrition calculation.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 102
- Sugar: 3g
- Sodium: 5mg
- Fat: 8g
- Saturated Fat: 3g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 8g
- Fiber: 4g
- Protein: 2g
- Cholesterol: 10mg














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