Lay a piece of saran wrap on a flat surface.
Layer 6 slices of prosciutto lengthwise in the center of the saran wrap.
Place a layer of fresh spinach leaves across the center of the prosciutto.
Top the spinach with the mozzarella, sun dried tomatoes and a sprinkling of Italain seasoning.
Carefully and tightly roll the prosciutto up over the filling, and secure in the saran wrap.
Repeat the steps above to create another sushi roll.
Place the sushi rolls in the fridge to chill for 1 hour.
While the rolls are chilling, add the balsamic vinegar and Swerve to a skillet over medium heat, and simmer until thickened. Remove from the heat and let the balsamic glaze cool.
With a sharp knife, slice the rolls into individual pieces of Italian sushi.
Plate the Italian sushi, and drizzle the pieces with balsamic glaze before serving.