Preheat your oven to 375°F (190°C). Butter a 9x13 inch baking dish.
In a large bowl, combine the sliced strawberries, 150g granulated sugar, cornstarch, and lemon juice. Toss to coat the strawberries evenly. Pour this mixture into the prepared baking dish.
In a separate bowl, beat the softened cream cheese with 50g granulated sugar and vanilla extract until smooth and creamy. Dollop spoonfuls of the cream cheese mixture over the strawberry layer.
In a medium bowl, whisk together the flour, 50g granulated sugar, baking powder, and salt.
Cut in the cold butter using a pastry blender or your fingertips until the mixture resembles coarse crumbs.
Pour in the milk and stir until just combined to form a soft dough. Do not overmix.
Drop spoonfuls of the biscuit dough over the cream cheese and strawberry layers, spacing them out slightly. They will expand as they bake.
Bake for 35-45 minutes, or until the topping is golden brown and the filling is bubbly.
Let the cobbler cool for at least 15-20 minutes before serving. Serve warm, optionally with vanilla ice cream.
Notes
This cobbler is best served warm. For an extra indulgence, add a sprinkle of cinnamon to the biscuit topping.