Since 1975, the Tosi family has passionately crafted a Gorgonzola DOP with high added value. Rooted in tradition, driven by artisanal commitment, and a constant pursuit of excellence and consistency, their expertise shines from the heart of Piedmont and beyond. In 2025, Fromi celebrates 50 years of know-how with this dedicated partner.
Founded in 1975, Caseificio Tosi is a hidden artisanal gem in the heart of Italy, born from the vision of Santino Tosi. In the 1980s, his son Fabrizio joined the adventure, followed by his daughter Miranda and her husband Andrea in the 1990s. The family has never stopped evolving while staying true to its core values: tradition, precision, and excellence. Gorgonzola became the house’s flagship – creamy, carefully aged, and full of character. Today, Caseificio Tosi stands as one of the most authentic and respected members of the Gorgonzola DOP Consortium, embodying the artisanal spirit and time-honoured identity of this unique cheese. For many years, Fromi has chosen Caseificio Tosi – a decision based on trust, true connection, rare know-how, and a Gorgonzola DOP that consistently meets the expectations of the most demanding professionals.
Each wheel is born from a precise artisanal gesture: milk poured gently into 600-liter vats, soft curd delicately handled and wrapped in linen cloth to protect it and preserve its perfect texture. Manual salting without additives creates a soft, aromatic paste with an ideal balance between saltiness and sweetness. The wheels are rubbed with water and organic honey vinegar – a unique process that cleans the rind and harmonizes the cheese’s acidity. Tosi is one of the last producers to age its own Gorgonzola DOP on wooden boards. Fabrizio Tosi explains: We let each wheel take its time. And only when it’s truly ready do we let it go – no matter how many months it takes. Milk, people, wood, time. In the end, it all comes down to these four elements
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