To add to the confusion, in the US, it’s not uncommon to find recipies that call for butter by weight as well. I think it’s assumed that most people that cook here just know that 1 pound of butter = 2 cups. I mean, EVERYONE knows that, don’t they? 
To add to the confusion, in the US, it’s not uncommon to find recipies that call for butter by weight as well. I think it’s assumed that most people that cook here just know that 1 pound of butter = 2 cups. I mean, EVERYONE knows that, don’t they?