Store leftover wontons in an airtight container in the refrigerator for up to 3 days. The broth can be kept separately and reheated gently before serving.
For a vegetarian variation, substitute the shrimp with finely chopped mushrooms and tofu, keeping the bamboo shoots and ginger for texture and flavor.
Ensure the wonton skins are covered with a damp cloth while working to prevent them from drying out and cracking.