1. Preheat the Oven

Preheat your oven to 350°F (175°C). Lightly grease a 9×9-inch baking dish or a similar-sized oven-safe dish.

2. Prepare the Filling

In a medium bowl, combine the blackberries, lemon juice, cornstarch (if using), sugar substitute, and cinnamon. Toss gently until the blackberries are evenly coated. Pour the mixture into the prepared baking dish and set aside.

3. Make the Topping

In a separate bowl, combine the almond flour, coconut flour, sugar substitute, baking powder, salt, and cinnamon. Mix well.

Add the applesauce (or melted coconut oil), egg (or egg substitute), vanilla extract, and almond milk to the dry ingredients. Stir until a thick batter forms.

4. Assemble the Cobbler

Spoon the topping over the blackberry filling in dollops, covering most of the berries but leaving some spaces for a rustic look.

5. Bake

Bake for 40–45 minutes or until the topping is golden brown and a toothpick inserted into the topping comes out clean.

6. Serve

Allow the cobbler to cool slightly before serving. It’s perfect on its own or with a small scoop of sugar-free vanilla ice cream or a dollop of whipped cream.

Tips for Success

Sweeteners: Adjust the amount of sugar substitute based on your sweetness preference. Each sweetener has its own level of sweetness, so taste as you go.

Serving Size: For diabetics, portion control is key. This recipe provides 6 servings, so make sure to enjoy it in moderation.

Berry Substitutes: You can use other berries like raspberries, blueberries, or strawberries if preferred.

Would you like any other diabetic-friendly dessert recipes or further ingredient adjustments for this cobbler?