Heat grill to medium-high heat. Use tongs to coat the grill grates with an olive oil-soaked paper towel. Lightly flour the back of a sheet tray and stretch dough to desired size and shape. Brush pizza dough with olive oil so it doesn't stick when flipped on the grill. Slide dough off the sheet tray and onto the hot grill. Grill 4 to 6 minutes, or until golden brown on the bottom. Flip pizza using tongs. Add desired toppings (except garnishes). Close grill and continue cooking for another 4 to 6 minutes, or until toppings have melted and pizza is golden brown and crispy. Carefully remove from grill. Add garnishes, cut and enjoy!
Grill pizza dough on both sides. Remove from heat. Let cool completely. Cover crust with whipped cream, then top with berries and fruit. Drizzle warmed hazelnut spread all over fruit. Garnish with mint. Cut and enjoy!