I was burned badly by expired mixes--ONCE. They were less than 6 months out of date.
I baked a WASC cake (with all of the extra $$ add ins) and in addition to not rising properly, it tasted "off"/stale & was spongy. I had to throw it out.
I re-baked with fresh mixes--the only thing I needed to purchase in order to replicate the cake--and everything was fine.
I attribute some of this to the decrease in potency of the baking soda in the mixes.
I don't use expired mixes for edible cakes anymore. I try to buy only what I need, as I need it (another good reason to have clients fully committed to cake details no less than 2 weeks before a cake is due).
I have used expired mixes to make inedible dummy cakes (no dairy used, either) and that works fine--but I often add a small amount of.........fresh baking soda.
Just a personal policy that increases my comfort.
Rae
I love you, but your emergency is not my crisis!
They say that a little knowledge is a dangerous thing, but it is not one half so bad as a lot of ignorance.--Terry Pratchett (b.194
I love you, but your emergency is not my crisis!
They say that a little knowledge is a dangerous thing, but it is not one half so bad as a lot of ignorance.--Terry Pratchett (b.194