Place a wonton wrapper on a flat surface, add 1 tablespoon of the vegetable mixture into a corner of the wrapper, and then roll the edge of the wrapper tightly around the mixture. Fold the two side corners towards the middle of the wrapper while continuing to roll up. Paint the top edge with a dab of water and wrap tightly the rest of the way. Make sure all edges are tightly sealed. Place seam side down. Cover with plastic wrap to avoid drying out.