How did regional cooking traditions in Italy affect the influence of nouvelle cuisine?

In Italy, the influence of nouvelle cuisine was notably limited compared to other regions. This lack of impact is primarily attributed to the nature of Italian cuisine itself, which has historically been defined by its highly regional character rather than a centralized, standardized system.12

Because Italian culinary traditions were developed over centuries across diverse kingdoms, republics, and territories, there was no singular, rigid framework equivalent to the French grande cuisine for nouvelle cuisine to rebel against. While the nouvelle movement was fundamentally a reaction against the oppressive, calorie-laden rules of classic French cooking, Italian chefs lacked such a restrictive set of "grande cuisine" standards to challenge. Consequently, the revolutionary impulse that reshaped dining in countries like the United States and the United Kingdom found little traction in Italy, where regional diversity remained the defining feature of the country's gastronomic identity.213