Anyone have a really good Manhattan Clam Chowder Recipie?

Hi---
I would like to find out your very favorite way of making Manhattan Clam
Chowder.
I could google, but that doesn't tell me the best way to make it taste real
"clammy" and great firmness to the potato cubes.

Being Diabetic, I can't have the starchy New England type anymore (Darn--I
love it).

So, Manhattan Style it's gotta be, but I'm hoping for a recipie that gives
me all the great flavors.

Thanks---
Ron



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