1
vote
2answers
131 views

How long to stir-fry vegetables to retain most nutrients? [closed]

If I need to stir-fry vegetables, how long is the ideal time? I like stir-frying vegetables (almost my staple food) but I don't want to lose much of the nutrients.
10
votes
4answers
4k views

Why would you Parboil Some Vegetables Before Stir-Frying them?

An example would be green beans - some recipes call for parboiling green beans before stir-frying while others do not? Is there a reason behind this?