There's a quiet sense of satisfaction that comes with placing an unhealthy treat back on the supermarket shelf in favour of its low-calorie, slightly less fun alternative.
However, don't just focus on the calories alone! You need to check the nutrition facts to ensure the dish in mind has some dietary fiber and limited amounts of the trio of S's (saturated fat, sodium, ...
Here are some of the high-protein foods I always buy to make following the 4/5 rule easy. 1 ... to an energy deficit, the fat-free version is great as it's really low-calorie.