Things you buy through our links may earn New York a commission.Everyone knows that the best clam pizza in New York is in New Haven. I grew up around there, in the birth place of this Connecticut specialty, and traveling across the five boroughs from Tottenville’s to Astoria’s only strengthened my belief. That was until last week when, lured by Instagram photos of a particularly promising clam pie, I dropped by in Carroll Gardens and, for the first time ever, had my convictions tested.The detail that most intrigued me was the fact that F&F appeared to be selling its clam pie by the...…Things you buy through our links may earn New York a commission.Everyone knows that the best clam pizza in New York is in New Haven. I grew up around there, in the birth place of this Connecticut specialty, and traveling across the five boroughs from Tottenville’s to Astoria’s only strengthened my belief. That was until last week when, lured by Instagram photos of a particularly promising clam pie, I dropped by in Carroll Gardens and, for the first time ever, had my convictions tested.The detail that most intrigued me was the fact that F&F appeared to be selling its clam pie by the...WW…