How a 19th-century statesman's recipe transformed a historic Italian red wine

Food & Drink · Published 9 October 2026 Swipe more like this →

In short: Once a white wine and later a chaotic blend, Chianti was redefined by Baron Bettino Ricasoli. His pursuit of a Sangiovese-dominant blueprint moved the region away from historical mixtures toward the structured, world-renowned red wine recognized today.

The identity of Chianti has shifted significantly since the 14th century, when viticulture first flourished in the mountains around Florence. While 1398 records mention Chianti as a white wine, it became widely recognized as a red wine by the 18th century. However, the exact grape composition of that era remains unknown, though writers like Cosimo Villifranchi noted the presence of Canaiolo, Sangiovese, Mammolo, and Marzemino. Early viticulture was also influenced by the Lega del Chianti, a military league formed around 1250. This historical association helped the wine's name gain prominence across the region.

The modern blueprint for Chianti emerged in the mid-19th century through the work of Baron Bettino Ricasoli, a future Prime Minister of Italy. While some suggest he used a specific formula of 70% Sangiovese, 20% Canaiolo, and 10% Malvasia Bianca Lunga, his actual correspondence does not confirm these exact proportions. Regardless, his efforts established Sangiovese as the dominant variety, a standard that was later codified by the 1967 Denominazione di origine controllata (DOC) regulations. The 1716 edict by Cosimo III de' Medici originally defined the production zone. This decree limited official recognition to specific villages and a short stretch of hillside.

The wine's reputation faced a crisis in the post-war era due to an emphasis on quantity over quality, leading to mass-market versions containing up to 30% Trebbiano. This prompted a rebellion from ambitious producers who created the 'Super Tuscans' by experimenting with French varieties like Cabernet Sauvignon and Merlot. Today, Chianti is a complex hierarchy of designations, including the prestigious Chianti Classico, which is identified by a black rooster seal and covers the original heartland of the region. To maintain the Chianti name, producers must use at least 80% Sangiovese grapes. Furthermore, certain high-quality versions can be labelled as Riserva or Chianti Superiore.

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