On Choy

Certainly! "On Choy" isn't a commonly used term in the United States, and it's possible that you may be referring to a different name or term for a type of Asian green.

However, if you're thinking of a popular Asian green commonly used in Cantonese cuisine, you might be thinking of "bok choy" or "Pak Choy." Bok choy is a type of Chinese cabbage with a mild flavor and a crunchy texture. It's widely used in Cantonese cuisine and can be found in many Chinese restaurants in the United States.

If you're interested in trying bok choy, you might want to look for it at an Asian grocery store or a well-stocked supermarket that carries international ingredients. It's a versatile ingredient that can be used in stir-fries, soups, and salads, and it's rich in vitamins and minerals.

If you have any further questions or if there's anything else I can help with, please let me know!