Like you I either add veg to some or a bit of salad to the odd one. Very rarely have them though. I went in iceland to buy some chicken hotpots and they had none left... Damn it!!!
I do the same by adding only veggies. I love fresh veggies and right now our garden is in full swing. I eat a lot of veggies every single day. I don't eat only Weight Watchers meals though. I pack them for lunch for work.