no not at all
That depends on what you are making. Bisquick is just a biscuit recipe without the wet ingredient's.
I often use flour (all purpose) in recipes calling for bisquick. I just add a little bit of baking powder and a tiny bit of salt.
It all depends whether it is a sell by date, use by date, or a best before date. If it is a sell by, then that would be an earlier date than an 'eat by' date so it would probably be OK. If it is a best before, then it probably won't taste as good but will still be safe; if it is after a use by date then it may not be safe so you shouldn't eat it.
Any can liquid or food can be used after expiration date about 5 months. I tried it and nothing happened.
i wouldn't use it since it has milk
Well it really depens on how long it was after the due-date if it was a week its o-k and if it was a month well it might not be to good to eat!
The Betty Crocker official website has many quiche recipes that use Bisquick since they produce this product. Also cooking websites such as Cook, Yummly, and Recipe Source have Bisquick quiche recipes as well.
Use system restore.
If the date is a "USE BY" then it should not be used after that date. In the case of "Best Before" it means that the quality of the product strts to diminish from that date stated. This will mean that it can be used within 2 - 3 days of that date if its been well refidgerated - The watch word is safety - if in doubt dont use it.
go to babycenter.com and use the due date calculator
Generally the due date is from the "Invoice" date, hence the use of terms such as 2n10 net 30. The statement is generally just used strictly as a reminder that payment is due or nearing it's due date.