I’ve never seen anyone else do this either irl or in a video but I’m sure lots of people do it. When I make a grilled cheese I mayo both slices then put both slices in the pan at the same time rather than stacked in sandwich form so it takes half the time to cook and I don’t need to flip it.
To add to the pizza reheat:
if pizza stale, wet (clean) hand a little bit, wipe it on the bottom of the slice(s) then microwave for 45 seconds (30 seconds if room temperature) add 10 seconds for each slice past the first.
Alternate: microwave any non-hot-and-fresh pizza for half the above designated time, then put in toaster oven on the ‘light toast’ setting.
RE soup:
identify meat in soup. Add ramen packet of same animal flavor. If no animal in soup, add any flavor or add tiny amount of soy sauce
Ramen alternate: Add eggroll that best matches ramen flavor. If frozen eggroll, microwave 30 seconds.
RE ice:
most liquids can be put in ice cube trays. not milk (it curdles/separates). no alcohol (wont freeze most likely). Try soda, pomegranite juice, peppermint oil (dilute 1:10 to 1:20 or to taste), fruit juices, soup broth, applesauce, coffee, etc
Alternate for milk (freeze these and add to milk): nutella, chocolate syrup (might not freeze), simple syrup (if it doesn’t freeze, dilute with water)