Step 1- Heat the Oven
Arrange a rack in the middle of the oven, place two nested rimmed baking sheets or a pizza stone on the rack, and heat the oven to 450°F.
Step 2- Shape the Dough
Using a lightly floured rolling pin, place the dough on a lightly floured surface or parchment paper and roll it into an 11-inch circle.
Step 3- Prep the Dough
Pierce the dough in several places with a fork to prevent uneven bubbling. Drizzle with olive oil, brush it evenly across the top, then top with a pinch of flaky sea salt.
Step 4- Parbake the Dough
Remove the nested baking sheets from the oven. Working quickly, dust the top sheet with flour, cornmeal, or parchment paper, then carefully place the dough directly on it. Bake for 10 to 12 minutes, until it starts rising and turns golden brown.
Step 5- Prep the Cheese
While the dough parbakes, cut the plant-based brie into even bite-sized pieces so it can scatter evenly over the dough.
Step 6- Add the Cheese
Remove the dough from the oven and quickly brush away any pooled olive oil. Distribute the cheese evenly on top, leaving about a 1/2-inch border around the edge.
Step 7- Bake Again
Return the tart to the oven and bake for another 8 to 10 minutes, until the cheese melts, the top turns golden, and the underside turns brown.
Step 8- Prep the Figs
Set the tart aside to cool for 10 to 15 minutes. Meanwhile, combine the quartered figs with a drizzle of maple syrup, balsamic, and olive oil, then toss to coat.
Step 9- Garnish and Serve
Arrange the figs on the tart, then scatter the bite-sized pieces of plant-based prosciutto over the top. Finish with an additional drizzle of olive oil, maple syrup, and balsamic, plus a pinch of flaky sea salt.