Can you do SW if you buy prepared lunches?

[ZestyCitrus]

We cook from scratch in the evenings and mornings are usually eggs or muesli, but I refuse to have the time or energy to prep my lunches too. I usually have things like a Shapers wrap or sandwich from Boots, or a tuna salad or quinoa salad thing from Waitrose.

Is that kind of thing incompatible with the SW approach?

Hey
I have a lot to lose but have lost almost 4 stone with slimming world since joining in November 2016.
Like you I'm out of the office 3 days a week and just don't have time to prep another meal in the evening.
On a Sunday I make breast muffins or a slimming world quiche that is for my 3 days out of office I have that with a shop brought salad and loads of cherry tomatoes a youghurt and fruit.
When I'm in the office I will take some shop brought chicken and heat some couscous rice or noddles up with it and have fruit or carotid sticks celery tomatoes as snacks for food

That should say breakfast muffin 😂

Does anyone know are sw ham and egg muffins free or SP? Thank you