David Lebowitz Salted Butter Caramel Ice Cream

I am a huge fan of David Lebowitz because his recipes aren't too difficult and the results are always delicious. I have been making his salted butter caramel ice cream for a year now and you can't believe how good it is. It doesn't matter what else was on the menu, people leave loving this the best. I am publishing the recipe here so that foodies continue to find it and, more importantly, make it. Don't skimp on the salt whatever you do!