Blueberry pudding cake
courtesy of epicurious 1/3 cup plus 1/2 cup sugar 1/4 cup water 1 tablespoon fresh lemon juice 1 teaspoon cornstarch 10 oz blueberries (2 cups) 1 cup all-purpose flour 1 3/4 teaspoons baking powder 1 teaspoon salt 1 large egg 1/2 cup whole milk 1 stick (1/2 cup) unsalted butter, melted and cooled slightly 1 teaspoon vanilla Put oven rack in middle position and preheat oven to 375°F. Butter a 9-inch square baking pan. Stir together 1/3 cup sugar with water, lemon juice, and cornstarch in a small saucepan, then stir in blueberries. Bring to a simmer, then simmer, stirring occasionally, 3 minutes. Remove from heat. Whisk together flour, baking powder, salt, and remaining 1/2 cup sugar in a medium bowl. (I also added cinnamon to the flour mixture) Whisk together egg, milk, butter, and vanilla in a large bowl, then add flour mixture, whisking until just combined. Spoon batter into baking pan, spreading evenly, then pour blueberry mixture evenly over batter (berries will sink). Bake until a