Oh yes I have had "feed days" like this. What's helped me is to incorporate "eating windows" whereby I only eat between certain times and count the rest of the hours as fasting. For me this means eating within a 8 hour window every non-fast day and fasting 16 hours. I've also been encouraging myself to fill up on healthy food before reaching for the snacky food - eg humous and carrot sticks, tzatiki and red pepper strips, unsalted nuts... More often than not, there's no room for crisps etc.
So currently my routine is this:
Monday 20-24 hour fast (5:2)
Tuesday 16 hr fast, eating within 8hrs anything I want but priority healthy foods (16:8)
Wednesday as Tuesday
Thursday as Monday
Friday as Tues-Wed
Weekend totally flexible
So currently my routine is this:
Monday 20-24 hour fast (5:2)
Tuesday 16 hr fast, eating within 8hrs anything I want but priority healthy foods (16:8)
Wednesday as Tuesday
Thursday as Monday
Friday as Tues-Wed
Weekend totally flexible