Røst operates on a radical thesis of circularity, where Chef Lucia Gaspari champions a no-waste philosophy that elevates forgotten ingredients to the heights of Milanese fine dining. Located in the vibrant Porta Venezia district, the restaurant rejects traditional course structures in favor of shared plates that highlight the integrity of raw materials. The culinary identity is defined by the use of 'poor' cuts; brain, liver, and tongue are prepared with exacting technique to achieve textures that range from buttery softness to a refined, meaty chew. Seasonal vegetables are treated with equal reverence, often charred or fermented to unlock deep, earthy aromas that pair seamlessly with an extensive list of natural wines. The flavor balance is intentionally lean and focused, stripping away the superfluous to reveal the mineral essence of the land. Each dish serves as a sustainable manifesto, proving that ethical sourcing and gastronomic excellence are inextricably linked.