A warm, old-fashioned dessert made with juicy blueberries and hints of lemon and almond, featuring a tender cake on top and a luscious, pudding-like blueberry sauce underneath.
Prepare a 8x8-inch baking dish by spraying it with nonstick cooking spray.
In a medium mixing bowl, add blueberries, cinnamon, lemon zest, and lemon juice. Toss until blueberries are evenly coated. Pour into your prepared baking dish.
In a medium mixing bowl, whisk flour, ¾ cup sugar, and baking powder together.
Add milk, melted butter, and almond extract. Whisk again.
Pour mixture over top of blueberries.
In a small mixing bowl, add ⅓ cup sugar, cornstarch, and salt. Mix well.
Evenly sprinkle mixture over batter.
Pour boiling water over top of batter.
Bake for 40-45 minutes or until a toothpick comes out clean. (There will be cooked blueberries at the bottom.)
Notes
Use ripe blueberries: For the sweetest flavor, use ripe, fresh-picked blueberries.
Use a baking sheet: To prevent any mess or overflow as the cake cooks in the oven, place your baking dish on top of an old baking sheet.
Don’t stir after adding water: Pouring the boiling water over the top may feel strange, but resist the urge to mix — this step is what creates the pudding-like sauce underneath.
Let it rest: After your cake comes out of the oven, let it rest for 5–10 minutes so it can absorb the blueberry sauce and set slightly.
Serve warm: Enjoy with a dollop of whipped cream or a scoop of vanilla ice cream for extra sweetness and creaminess.
Check the center for doneness: The edges will set first, so test the center to make sure the cake is baked through.
Scoop from the bottom when serving: This helps ensure each serving includes both the tender cake and the saucy blueberry layer.