Bought these kolo mee from 香積素食 Restoran Sayur-Sayuran Xiang Ji and also bought their vegetarian Fried lard onions with radish in the bottle. The vegetarian lard are made of soya and the onions are made of cabbage. They had preserve radish (cai po) in it too and it made the aroma and taste more fragrant when you mixed it with noodles.

The noodle sauce I feel it is more of normal taste and prefer to add some sweet sauce over it to add more layers to the taste.

Of course you may also get these in Singapore in some vegetarian restaurants. One of the place I know is Vegetarian Villas at Jurong West.