Is it better to steam or roast vegetables?

Is it better to steam or roast vegetables?

Is it better to steam or roast vegetables? Since vegetables don’t come in contact with cooking water during steaming, more vitamins are retained. Dry cooking methods such as grilling, roasting and stir-frying also retain a greater amount of nutrients than boiling. Does aluminum foil release toxins when heated? No effects in healthy adults, research shows….