Forget things like vegetarianism, veganism, GMO free, organic, unless you have allergies of course,
all bets are off, its survival we have in mind, a complex array of sweets, sugars, gravies, and shakes, so enjoy what you have at this time
all food is dhamma food ....it is eaten in the spirit of renunciation meant to sustain you for another day.... any food you receive is dana food... if you give others the gift of nourishment- at such a trying time, it is of the highest honour ^.6