01 - Cook rice vermicelli noodles according to package directions, typically soaking in hot water for 3-5 minutes. Drain thoroughly and set aside to cool.
02 - Arrange shrimp, lettuce, carrot, cucumber, mint, cilantro, and Thai basil on a large platter for efficient assembly during rolling.
03 - Fill a large shallow dish with warm water. Submerge one rice paper wrapper for 5-7 seconds until pliable. Lay flat on a clean, damp kitchen towel or non-stick surface.
04 - Position 2 shrimp halves with pink side facing down across the bottom third of wrapper. Add small portions of noodles, lettuce, carrot, cucumber, and fresh herbs.
05 - Fold both sides of wrapper inward over filling. Roll tightly from bottom upward, completely enclosing ingredients. Repeat process with remaining wrappers and fillings.
06 - Whisk peanut butter, hoisin sauce, soy sauce, lime juice, and sugar until smooth. Incorporate sesame oil and garlic if desired. Add warm water gradually to achieve preferred dipping consistency.
07 - Present spring rolls immediately accompanied by peanut dipping sauce. Sprinkle crushed peanuts over sauce as garnish if desired.