In a large skillet over medium-high heat, cook the sausage for about 10 minutes, stirring until browned and fully cooked. Drain excess grease and set aside to cool slightly.
1 pound bulk pork sausage
Unroll one sheet of puff pastry onto a clean work surface.
16 ounces 2 packages refrigerated puff pastry (or crescent roll dough)
Spread half of the softened cream cheese evenly over the dough, leaving a ½-inch border around the edges. Sprinkle with half of the cooked sausage, half of the mozzarella cheese, and half of the Italian herbs.
8 ounces cream cheese, ½ cup shredded mozzarella cheese, 1 tablespoon Italian herbs
Starting from one long edge, roll the dough tightly into a log. Wrap in plastic wrap or parchment paper. Repeat the process with the second sheet of puff pastry and remaining filling. Refrigerate both logs for at least 1 hour, or until firm.
Preheat your oven to 375°F (190°C). Unwrap the chilled rolls and slice each into ½-inch thick pinwheels. Arrange slices on a baking sheet lined with parchment paper. Bake for 10 to 15 minutes, or until puffed and golden brown.
Let cool slightly and serve warm as a savory snack or appetizer.