Should I still use it?
If it was a yoghurt I wouldn't take the risk.
I didn't even realise they sold a packet mix until I read this thread.
I had not realised that they are easy to make from scratch? How so?
Since you seem well informed, my Yorkshire puddings do not win any awards for the amount that they rise in the oven. My research said that each place in the tray should have a dollop of oil and that the oven should be very hot when you put them in... but even so, it's rare that I get a good looking one at serving time.
My mother always used this method which her mother had used before her. It's the method I still use today and mine always turn out really well.
Original recipe gave the quantities in imperial measurement But my mum adapted them to metric measurement some time ago when she acquired new weigh scales.
125g flour ( we always use 100g plain and 25g self raising flour or 125g plain and a pinch of baking powder if self raising flour is not available)
2 eggs ( at room temperature not straight from the fridge)
250ml milk
Sift the flour into a bowl and make a well in the middle. Beat the eggs and pour into the flour with a little milk and whisk the mixture. Add 125 ml of milk and whisk to a smooth paste bringing in all the flour from the sides of the bowl. Add the remaining milk and stir. Cover and leave to stand for at least 30 minutes. ( important step according to mum)
Pre heat oven to 220 C. Place a small knob of lard ( saindoux sold in big tubs in Migros) or solid vegetable oil in each well of a muffin tin and put in oven until rally hot. You should be able to see a sort of vapour rising from the melted fat.
Whisk the batter ( important step) and pour a little into each muffin pan ( about a tablespoon and a half for each hole). Don't put too much in or they won't rise. Do this as quickly as possible so that the fat doesn't cool down too much and return to the oven for about 15 minutes. Don't open the oven door during cooking.
Perfect yorkshires every time.
Enjoy.
Mum never used pepper as my brother wouldn't eat anything with little black specks in it. ( or anything that remotely resembled a vegetable unless it was peas for that matter,).
Bacteria need two things to grow, food and water... There will probably be bacteria in the packet but it will be dormant as the contents is dry.
Normally food looks or smells bad and then you know it is not good.
I love Yorkshire pud and miss it, but the old boy is diabetic and we therefore have to be very careful.
If I make the Yorkshires, then he can't have his beloved roast potatoes, which are in the oven with the chicken, right now.
PS: In the kitchen we also can find stuff that never ever spoils: Sugar and salt.
(the rancid link)
As for yogurt: funny that you mention that specifically, since yogurt is quite tolerant. No, I wouldn't eat 5 months expired yogurt, but it's certainly perfectly fine a week after its date. It's not like fish which really goes off quickly.
In general, I find the dates here to be radically different depending on product and store. For example, most fish dates here are too generous and by the use-by date, it's past its prime. On red meat, on the other hand, the dates are absurdly short, and the meat often hits its peak flavor and tenderness a week after its expiration date. Chicken is usually spot-on. (Unless it's Prix Garantie chicken breasts, which I no longer buy because on their use-by date, they already smell funky.) Preserved goods like jam, olives, or canned goods of course keep well past their use-by dates.
And finally, salt has a use-by date, simply because all foods are required to have them. But my guess is that after being in the ground for a couple of million years, a few months here and there won't make much of a difference!
My rule of thumb is to stay on the outside of the supermarkets walls. You have fresh food on the outsides, veg usually on entrance down the left, meat and bread across the back and alcohol down the right hand side....
This is because they bring out more fresh during the days, in the middle of the supermarket is where you find all the processed / dry food and thatch the real killer in our lives.
Stick to fresh!
Food Inc Trailer: