Use store-bought pizza dough and frozen peaches to create a dessert that’s quick enough to make even on a weeknight. Macerated peaches (or whatever seasonal fruit you fancy!), a tangy-sweet cream spread and candied nuts take it to the next level.
Combine the peaches, 1/2 cup brown sugar, 1/4 teaspoon salt, cinnamon and lemon zest in a medium bowl and let sit to macerate until the peaches are soft and juice has collected in the bowl, about 30 minutes.
Meanwhile, lightly dust a work surface with flour and roll out the pizza dough on a half-sheet pan (18-by-13-inches) into a 12-inch round. Brush with the melted butter and sprinkle with the remaining 1/2 cup brown sugar. Bake until the crust is golden brown, about 10 minutes. Brush the hot crust with the apricot jam. Transfer to a serving platter or cutting board to cool completely, about 30 minutes.
Meanwhile, beat the heavy cream, confectioners’ sugar, sour cream, vanilla and remaining 1/4 teaspoon salt in a large bowl with a handheld electric mixer on medium-high speed until thick and soft peaks form, 3 to 4 minutes. Use a small offset spatula to spread the cream on top of the jam leaving a 1-inch border. Use a slotted spoon to spoon the peaches on top of the cream, reserving the liquid in the bowl so it does not make the crust soggy. Sprinkle with the candied nuts.
To serve, slice the dessert pizza with a pizza wheel. Drizzle each slice with some of the reserved juice from the peaches.