Zaru Soba di Grano Saraceno con Sashimi di Chutoro e Midollo di Wagyu

Zaru Soba di Grano Saraceno con Sashimi di Chutoro e Midollo di Wagyu is a contemporary Italian-Japanese fusion dish that reimagines the classic Japanese cold soba experience through the lens of Italian ingredient philosophy. The dish originates from Roji, a venue in Nola, Italy, where it was documented by the creator Jana Food Porn. It combines the nutty, earthy flavor of buckwheat zaru soba—traditionally served chilled with a dipping sauce—with two luxurious proteins: chutoro, the medium-fatty belly of bluefin tuna prized for its buttery texture, and wagyu bone marrow, which adds a rich, umami-laden depth.

What distinguishes a great version of this dish is the balance of temperatures and textures. The soba must be perfectly al dente and thoroughly chilled, while the chutoro should be sliced at the precise thickness to melt on the tongue without becoming mushy. The wagyu midollo (marrow) is typically roasted until gelatinous and spreadable, then either incorporated into the dipping sauce or served alongside as a decadent garnish. A masterful execution sees the marrow’s richness cut by a sharp, soy-based tsuyu, often brightened with citrus or grated daikon.

Regional variations are rare due to the dish’s specific fusion nature, but chefs in Japan might substitute local ingredients like Hokkaido scallops for chutoro, while Italian interpretations could introduce Parmigiano-Reggiano or balsamic reductions. At Roji, the dish stands as a testament to the creative possibilities when Japanese precision meets Italian indulgence.