Jul 20, 2006
The key to this recipe is the sour cream. Whatever you do, don't leave it out and don't scrimp on it. Though it's only one ingredient of many, one can really taste the sour cream aura and it enhances, not overwhelms the other ingredients. To boot, it provides a creaminess that would otherwise not be there. I did not have provolone cheese, so I substituted what I had on hand, which was a combination of cheddar cheese and Monteray jack cheese.
—CURTISLEE