01 - Julienne the carrot and cucumber, thinly slice the red bell pepper, and shred the red cabbage. Pick the mint, cilantro, and basil leaves from their stems. If using vermicelli rice noodles, cook them according to the package directions, then rinse under cold water and drain well.
02 - Fill a large shallow dish with warm water. Submerge one rice paper wrapper for 10 to 15 seconds until just pliable but not overly soft. Carefully remove it and lay it flat on a damp kitchen towel.
03 - Place a small portion of cooked vermicelli noodles (if using) in the center of the wrapper. Arrange a selection of julienned vegetables and fresh herb leaves on top, leaving about 1 inch of space around the edges for folding.
04 - Fold the bottom edge of the wrapper up and over the filling. Fold in both sides snugly, then continue rolling upward tightly, burrito-style, until fully sealed. Set aside seam-side down.
05 - Continue softening, filling, and rolling the remaining rice paper wrappers and ingredients until all 8 spring rolls are assembled. Keep finished rolls covered with a damp towel to prevent drying.
06 - In a small bowl, whisk together the gluten-free soy sauce or tamari, rice vinegar, lime juice, maple syrup or honey, toasted sesame oil, grated ginger, minced garlic, and water until smooth and well combined.
07 - Arrange the spring rolls on a platter, sprinkle with sesame seeds if desired, and serve immediately alongside the dipping sauce for the freshest texture and flavor.