The first time it failed to melt at all, the second it melted, but was super grainy, not smooth at all.
This is so simple, I feel like a complete idiot. What could we be doing so fundamentally wrong with heavy cream and cheese that it fails so miserably???
Is it the cheese? I don't have this problem with American, or Cheddar, or even when I make something more complex like a mornay. What is the deal?

