What specific ingredient is required for Pizza Napoletana, recognized as a Traditional Specialty Guaranteed (TSG) product?

Answer

San Marzano tomatoes

Pizza Napoletana holds the TSG recognition, demanding specific standards, including the use of San Marzano tomatoes and cooking in a wood-fired oven.

What specific ingredient is required for Pizza Napoletana, recognized as a Traditional Specialty Guaranteed (TSG) product?
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