I find it difficult to hit this target every day tbh. Today it's easy because I'm making vegetarian chilli for dinner and will likely have two platefuls.
Other than that, today I've eaten a cheese sandwich and a bowl of olives. So if, for example, tonight's dinner was salmon and asparagus - then I wouldn't get 5 portions today.
I like all fruit and veg just struggle with quantity required to hit the daily target, plus only eat fruit a couple of times a week because I have type 1 diabetes and it frequently is very difficult to dose insulin for without causing a spike or a drop.
So - how do you manage it?