Low-Carb Blueberry Cobbler (Gluten-Free, Sticky Sweet)

Cobbler is an underrated dessert: quick to prepare, comforting, and perfect with a scoop of sugar-free, low-carb ice cream. This low-carb blueberry cobbler is simple, fast, and wonderfully satisfying.

This version is low carb, refined-sugar-free, gluten-free, and friendly to most keto-style plans when portions fit your macros.

A blueberry cobbler for everyday baking

Cobbler feels like a homey, no-fuss dessert: you might not order it at a restaurant, but you’ll gladly accept a warm bowl at the table. Traditional cobblers can be heavy on sugar and carbs, but this recipe transforms the classic into a lighter, lower-carb treat without sacrificing texture or flavor.

The berries cook down with a low-carb sweetener and a touch of xanthan gum so the filling becomes nicely thickened and saucy rather than watery. The cake-like topping is soft and vanilla-scented, offering contrast and a pleasant bite. I like a pinch of cinnamon on top, but feel free to skip it or swap in spices like ginger, allspice, or cardamom to suit your taste.

Are blueberries low carb and keto-friendly?

Blueberries are higher in net carbs than many other berries, so they’re usually recommended in moderation on low-carb lists. They can fit into a keto plan if you account for them in your daily macros.

This cobbler uses a moderate amount of berries; each serving contains about 7g net carbs (toppings such as ice cream or whipped cream are not included). If you need to lower the carbs further, consider swapping half the blueberries for blackberries to reduce the total net carbs for the recipe.

Best sweeteners for this low-carb cobbler

Allulose works especially well for the berry base because it caramelizes and yields a sticky, glossy texture that mimics traditional sugar. Other sweeteners such as powdered erythritol, monk fruit blends, xylitol, or stevia-based blends can be used, though they won’t produce quite the same syrupy result as allulose.

For the cake topping, a powdered erythritol/monk fruit blend or another powdered sweetener works fine—choose the sweetener that best fits your taste and dietary needs.

Prepping the blueberry base

Tips for the cobbler batter

Low-carb, gluten-free baking behaves differently from wheat-based baking. Use these tips for the best texture and rise:

• Do not skip the xanthan gum: it adds structure and helps the topping hold together.
• Whip the eggs until light and frothy before folding in other ingredients; this introduces air and lightens the batter.
• Sift the dry ingredients to remove lumps and incorporate air for a lighter crumb.
• This recipe works well in a cast-iron skillet, a 9-inch pie pan, or a similar-sized baking dish.

Follow these steps and your topping should bake up fluffy with a pleasant bite every time.

Storage and serving suggestions

Serve the cobbler warm from the oven with whipped cream or a scoop of low-carb vanilla ice cream. It’s also delicious at room temperature.

Leftovers reheat well in the microwave for a quick single serving. For longer storage, freeze assembled cobblers. Bake from frozen: cover with foil and add 10–15 minutes to the baking time, then remove foil for the last 10 minutes to allow browning.

Freezing makes this cobbler a convenient, ready-to-bake dessert when you have extra berries to use up.

Low Carb Blueberry Cobbler

Yield:
6

Prep Time:
5 minutes

Cook Time:
25 minutes

Total Time:
30 minutes

A sticky, gooey, warm low-carb blueberry cobbler with a vanilla, cakey topping—ideal for cooler evenings and easily topped with low-carb ice cream.

Ingredients

Blueberry Base

• 2 1/2 cups blueberries
• 1/4 cup allulose (or preferred granular sweetener)
• 1 Tbsp lemon juice
• 1/4 tsp xanthan gum

Cake Topping

• 1 cup almond flour
• 1 Tbsp coconut flour
• 1/4 tsp xanthan gum
• 1 tsp baking powder
• 1/3 cup powdered erythritol/monk fruit blend (or preferred powdered sweetener)
• 2 eggs
• 1/4 cup heavy cream
• 1/4 cup melted butter
• 1 tsp vanilla
• Pinch of cinnamon

Instructions

1. Preheat oven to 350°F (175°C).
2. Rinse blueberries, remove stems and any damaged berries, and place them in your baking pan.
3. Add lemon juice and stir gently.
4. Mix allulose (or chosen granular sweetener) with xanthan gum, sprinkle over the berries, and spread evenly.
5. In a mixer or with a hand mixer, whip the eggs for about 2 minutes until light and frothy.
6. Melt the butter gently so it’s warm but not hot.
7. Add melted butter, heavy cream, and vanilla to the whipped eggs and blend until combined.
8. Sift almond flour, coconut flour, baking powder, xanthan gum, and powdered sweetener in a bowl to remove lumps and add air.
9. Gently fold the egg mixture into the dry ingredients; avoid overmixing.
10. Spoon the batter over the blueberry base, covering it as evenly as possible.
11. Sprinkle a pinch of cinnamon over the top if desired.
12. Bake at 350°F for 20–25 minutes, until the topping is browned and cooked through.
13. Allow to cool a few minutes before serving.

Notes

Xanthan gum in the berry base helps thicken the juices so the filling isn’t too runny. In the topping, xanthan gum replaces gluten’s binding properties, giving structure and a pleasing texture to the baked topping.

Nutrition Information:

Yield: 8
Serving Size: 1

Amount Per Serving:
Calories: 209Total Fat: 17gSaturated Fat: 6gTrans Fat: 0gUnsaturated Fat: 9gCholesterol: 70mgSodium: 128mgCarbohydrates: 10gNet Carbohydrates: 7gFiber: 3gSugar: 6gProtein: 5g

Nutritional information is approximate and provided as a courtesy. Net carbs are total carbs minus fiber; sugar alcohols like erythritol are often omitted from carb counts as they typically have minimal impact on blood sugar.