The name translates to sea and mountains antipasto — cuttlefish and shrimp represent the sea and mushrooms the mountains. This is a minimalist antipasto, its simplicity accentuates the flavors and textures.
Do not let the sound of these ingredients put you off. The non-veal ingredients are used to create a “mayonnaise” that covers the thinly sliced veal. This mayonnaise-sauce has a bouquet of complimentary flavors that enhance the veal slices.
Source: Giallozafferano.it A simple vegetarian antipasto that is sure to kick-start an Italian meal. Other leafy greens (e.g., chard, beet greens, dandelions, arugula, etc.) could easily substitute for spinach.