More questions than answers, but it tastes good
We're not sure what makes it rainbow, but the protein content is legit and your taste buds won't complain.
I've eaten things that would make a billy goat puke, but this rainbow roast beef is actually decent. Don't ask me what makes it rainbow - some mysteries are better left unsolved. Beats the hell out of whatever they served us last week that glowed in the dark.
Look, I've seen some stuff in my 20 years on the line, and this roast beef is definitely... something. The rainbow part is concerning but it tastes fine and my gut hasn't staged a revolt yet. That's a win in my book.