If you wanted to, you could plate this in individual servings elegant enough for the nicest restaurant in town, but you absolutely do not have to. Makes 8 to 10 Servings For the Polenta Pound Cake Pan Goo, for greasing the pan (recipe follows) 1 3/4 cups all-purpose flour 1 3/4 teaspoons baking powder 1/2 teaspoon coarse salt 2 tablespoons plus 1/4 cup quick-cooking (but not instant) polenta, divided 1 cup water 2 tablespoons orange liqueur, such as Triple Sec 3/4 cup (1 1/2 sticks) unsalted butter, cut into 1/2-inch pieces 1 cup granulated sugar 4 large eggs 2 teaspoons finely grated orange zest (from 1 orange) 1 teaspoon pure vanilla extract For the Spiced Mandarins 5 large mandarin oranges 4 teaspoons finely grated orange zest, preferably Valencia (from 2 oranges) 1/2 cup freshly squeezed orange juice, preferably Valencia (from 2 oranges) 2 tablespoons orange liqueur, such as Triple Sec …