Water chestnuts are commonly used in stir-fries, Asian salads, and various other dishes. They add a delightful crunch and a unique taste to recipes. Some popular dishes that feature water chestnuts include sweet and sour chicken, stir-fried vegetables, and spring rolls. They can also be used in soups, stews, and even desserts.When using canned water chestnuts, they should be drained and rinsed thoroughly before adding them to your recipe. This will remove any excess liquid or syrup that may be present from the canning process. Water chestnuts can be sliced, diced, or used whole, depending on the desired texture and presentation.