Just made an AMAZING dessert pizza in my Blackstone oven. Pretty simple: melted unsalted butter, coconut sugar, cinnamon, topped with a powdered sugar glaze (powdered sugar mixed w/melted butter & milk). It tasted incredible, the sugar caramelized just enough to be slightly crispy in some spots yet still gooey. The only different thing I might try next time is using mascarpone cheese instead of butter because it won't be as runny, and the sweetness should go well with the cinnamon & sugar. Might also try freshly ground cinnamon from sticks.