My local grocery store prepares a chicken fajita blend that has the chicken, marinade, onions, and peppers all mixed together. It's simply for convenience. Buy x amount of the mixture, go home, throw it into a skillet, and voila: dinner. My question is whether or not this is safe? and if so, does marinating the vegetables detract from the blend of flavors they normally provide? I like biting into a fajita and tasting the individual flavors.
Thank you in advance for any advice