Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Blueberry Sonker Recipe


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

3.9 from 57 reviews

  • Author: Sky
  • Total Time: 1 hour 15 minutes
  • Yield: 8 servings
  • Diet: Vegetarian

Description

Blueberry Sonker is a classic Southern dessert featuring a luscious blueberry filling topped with a sweet, cinnamon-spiced batter. This comforting dessert bakes a fruity, juicy blueberry base with a soft, cakey topping that’s perfect served warm with whipped cream or ice cream. With simple pantry ingredients and fresh or frozen blueberries, it’s an easy-to-make treat ideal for gatherings or a cozy family dessert.


Ingredients

Blueberry Filling

  • 6 cups fresh or frozen blueberries (defrosted)
  • 1/4 cup granulated sugar
  • 1/4 teaspoon salt
  • 1/4 cup water
  • 3 tablespoons cornstarch

Topping

  • 1 cup all-purpose flour
  • 3/4 cup granulated sugar
  • 1 teaspoon baking powder
  • 1 teaspoon ground cinnamon
  • 1/2 teaspoon salt
  • 1/2 cup buttermilk, room temperature
  • 1/2 cup unsalted butter, melted and cooled
  • 1 teaspoon vanilla extract


Instructions

  1. Preheat and Prepare Baking Dish: Preheat your oven to 350°F (175°C). Place a 9x9-inch baking dish on a baking tray and spray it generously with non-stick spray to prevent sticking, then set aside.
  2. Mix Blueberry Filling: In a large bowl, combine the blueberries, sugar, and salt. In a separate small bowl, whisk together the water and cornstarch until fully combined. Slowly drizzle the cornstarch slurry into the blueberry mixture, gently tossing to coat the berries evenly.
  3. Bake Blueberry Mixture Partially: Pour the blueberry filling into the prepared baking dish. Bake for 15 minutes, then remove and stir to ensure even cooking. Return to the oven and bake for an additional 15 minutes, allowing the mixture to thicken and bubble.
  4. Prepare the Topping: While the blueberries are baking, whisk together the flour, sugar, baking powder, cinnamon, and salt in a mixing bowl. Gradually add the buttermilk, cooled melted butter, and vanilla extract, mixing until smooth and well combined.
  5. Assemble and Final Bake: Remove the baking dish with the partially baked blueberries from the oven. Use a spatula to spread the blueberries into an even layer. Slowly pour the topping batter over the blueberries, covering them evenly. Return the dish to the oven and bake for 30 to 40 minutes more, rotating the dish halfway through to ensure even baking, until the topping is golden and firm.
  6. Serve: Let the blueberry sonker cool slightly. Serve warm, topped with whipped cream or ice cream if desired for an extra indulgent treat. Enjoy!

Notes

  • Use fresh or fully defrosted frozen blueberries for the best texture.
  • If you prefer a thicker filling, increase cornstarch to 4 tablespoons.
  • Make sure the melted butter is cooled before mixing into the topping to prevent curdling.
  • Rotate the baking dish halfway through the final baking to ensure even browning.
  • Serve warm for the classic experience; leftovers can be reheated gently.
  • Prep Time: 15 minutes
  • Cook Time: 1 hour
  • Category: Dessert
  • Method: Baking
  • Cuisine: Southern American