Melt butter and let it cool down so its not too hot.
In a bowl, mix flour, sugar, and salt.
Mix in milk, and eggs.
Mix in vinegar, vanilla, butter, and nuts. You might be asking why vinegar…. Trust me, it helps balance off the 5000 calories of sweet sugar you put in before.
Pour mix into crust and bake for 45 minutes.
Remove from oven and let it cool completely before slicing.