Went into my local Waitrose yesterday to buy some minced beef and was shocked to see that none of their packs are in a full 500g size. Most recipes call for 500g of minced beef so why are they short changing us. Can't remember what the price of a 500g was last time I bought it but will look in the freezer to see if I still have one. 100g is quite a shortfall on weight for roughly the same price as the 500g pack. I am going to make the Mary Berry Mexican tortilla bake which by the way is very nice but now I am 100g short on the mince I will have to try to reduce the liquids in the recipe. Think I will have to write to Waitrose to ask them why they have changed their packaging size. Rant over!