20000 Calories For The Grey Mother Side Quest Help

[SleepySpook]

         Hi, started playing the Story mode for the first time today but I'm stuck currently. Right now I'm trying to complete the side quest for The Grey Mother to collect extra food for her (20000 Calories) however, although I still have some more food to put in the fridge I can't actually put anything else in, as it says the fridge is full. I've tried taking stuff out, getting it right on the 40.00 KG mark, talking to Grey Mother, nothing. I'm stuck, help?                                                                                                                                                          

[Peetee]

I am afraid you will have to load earlier game save and take a look at calories-to-weight ratio and leave some good food for the old granny, not 12 low calories stalks nor coffee.

[wilsonaka]

Try to get packaged food in first and don't use any canned goods except condensed milk or sardines.  Do avoid cups of coffee, they are only 100 cal and weigh the same as much more calorie dense food.  Salty crackers are the best item to find for this mission, next to energy bars.