Originally Posted by petral_gal:
“When i worked in a coffee shop, they used to boil it for about 2 hours, but i don't rmember there ever being a hole in the tin...”
I think when we used to boil tin pudding we were always told to make a hole first to stop the pressure. But these days for making toffee they say not to make a hole but to make sure the water always covers the tin and never boils down
but my sister who made toffee all the time for bannoffee pie once had a tin explode the contents all over her kitchen and the pan was all misshapen
put her off the boiling method for ever.
Its easier and faster to just make it by pouring in the pan and stirring it does not take long at all
The only thing is with the boiling in the can you can just keep the unopened can for a long time and it wont go off.