I'll never understand OMAD from a minimum calorie requirement standpoint. I watched a lean muscular YouTuber prepare his one meal which was mostly cauliflower mash and totaled 600 calories, in which case I call BS since he probably needs about 3500cal/day given his size.

For those of us that aren't burning off excess fat and are active what would a 2700-ish calorie meal look like. Can you learn to eat 2 lbs of steak in one sitting for example and do that every day ? Because it is unlikely there is room in a typical stomach for 20lbs of cauliflower mash or 4.5lbs of pasta eaten all at once.

Also from a time management standpoint spiking your serotonin levels with that massive meal seems counterproductive. Are you really saving time if you are a drowsy for an hour or two after that massive meal ? I realize the parent poster was just contemplating, but if someone has actual experience I would be grateful for a helpful link or comment.