01 - Combine softened cream cheese and pesto in a small mixing bowl until smooth.
02 - Place one tortilla flat on a clean cutting board and evenly spread one-fourth of the cream cheese mixture over the surface.
03 - Arrange slices of salami, followed by ham and provolone, in a single layer over the cream cheese.
04 - Distribute diced red bell pepper, julienned cucumber, and fresh spinach leaves over the meats and cheese.
05 - Starting from one edge, tightly roll the tortilla into a log shape.
06 - Repeat with remaining tortillas and fillings. Wrap each log in plastic wrap and refrigerate for at least 30 minutes to firm up.
07 - Using a sharp serrated knife, trim the ends and slice each tortilla roll into 6 even pinwheels.
08 - Arrange pinwheels on a serving platter. Garnish with fresh basil leaves if desired. Serve chilled or at room temperature.