1. Any type of Chinese spinach may be used for this recipe - sharp, round, red or baby spinach.
2. Use the smaller ikan bilis from Pangkor, Malaysia if you want to fry them for garnishing. They are tastier and sweeter compared to the larger variety.
3. If you can't find dried anchovies where you live, substitute with
chicken stock. For
homemade chicken stock, season the soup to taste with salt or light soy sauce.
4. The preparation time can overlap into the cooking time. Cook the salted egg while prepping the spinach and simmering the dried anchovies stock.