Preheat the oven to 350 degrees F.
Make the whipped vanilla mascarpone: In a stand mixer fitted with the whisk attachment, whip the mascarpone, cream, vanilla, and maple syrup until firm peaks form.
Make the pancake: Heat a large nonstick ovenproof skillet over medium heat.
Add the butter and batter to the pan and cook for about 2 minutes, or until bubbles begin to form on the surface.
Add half of the strawberries, then transfer the skillet to the oven.
Bake for 12 to 15 minutes, or until cooked through when tested with a skewer.
To serve, top with the whipped mascarpone, the reserved strawberries, powdered sugar, and strawberry jam and edible flowers, if using.