There are widely known fresh ingredients containing fat, acidic liquid, or starch (e.g. avocados, tomatoes, sweet potatoes respectively, although tortilla would be a more conventional third example given the first two).
> As a single person I can wash my dishes in less than a minute. Glass, plate no. 1, plate no. 2, bowl, fork, knife, no more than a few seconds each.
This list. Where are you going to cut your sweet potatoes? On a plate? How is this list of equipment sufficient to prepare and cook meals?