01 -
Preheat oven to 175°C (350°F). Butter a 23cm (9-inch) deep dish pie plate or a 25cm (10-inch) springform or cake pan.
02 -
Whisk flour, baking powder, and salt together in a large measuring cup or bowl.
03 -
In a large bowl, beat butter and 1 cup sugar until pale and fluffy with an electric mixer, about 3 minutes. Mix in egg, milk, cream, and vanilla until just combined.
04 -
Gradually add the dry ingredients to the wet mixture, beating until smooth. Fold in the chopped chocolate until evenly distributed.
05 -
Spread the batter into the prepared pan. Dollop the berry jam on top and gently swirl into the batter with a knife. Arrange the fresh berries in a single layer on top of the batter, placing them as close together as possible. Sprinkle the remaining 2 tablespoons of sugar over the berries.
06 -
Bake cake for 10 minutes at 175°C (350°F), then reduce oven temperature to 165°C (325°F). Continue baking until golden brown and a tester inserted in the center comes out free of wet batter, approximately 50-65 minutes.
07 -
Allow cake to cool before serving. Optionally garnish with powdered sugar and chocolate shavings. Serve with whipped cream or ice cream if desired.