01 - In a small mixing bowl, thoroughly combine softened cream cheese with pesto until smooth.
02 - Place one tortilla on a clean cutting board. Evenly spread one-quarter of the cream cheese mixture over the surface, reaching near the edges.
03 - Arrange slices of salami, then ham, followed by provolone cheese evenly over the cream cheese-spread tortilla.
04 - Distribute diced red bell pepper, julienned cucumber, and a generous handful of baby spinach leaves over the meats and cheese.
05 - Starting from one edge, roll the tortilla tightly into a log shape.
06 - Repeat spreading, layering, and rolling with the remaining tortillas and fillings.
07 - Wrap each assembled roll in plastic wrap. Refrigerate for at least 30 minutes to firm for clean slicing.
08 - Unwrap each roll. Using a sharp serrated knife, trim the ends and cut each roll into 6 even pinwheels.
09 - Arrange pinwheels on a serving platter. Garnish with fresh basil leaves if desired. Serve chilled or at room temperature.