Adega Do Atum presents a menu that feels deeply rooted in Portuguese coastal tradition, with a strong emphasis on seafood-forward comfort dishes and familiar Iberian flavors. The standout offerings begin with Seafood Rice, Seafood Paella, and Portuguese Fish Stew, each delivering a rich, aromatic base that highlights the freshness of the catch. Grilled preparations are equally central, with Grilled Octopus and Octopus à Lagareiro offering tender, smoky depth, while Grill Sardines and Sardinas capture the rustic simplicity of Lisbon’s classic street-side grilling culture. Traditional favorites like Codfish à Brás and Bacalhau A Lagueliero reinforce the restaurant’s commitment to bacalhau done in multiple authentic styles, balanced by lighter bites such as Tapas, Olives, Portuguese Ham, and Salmon that work well for sharing. For heartier plate options, Bitoque adds a satisfying land-based alternative that complements the seafood-heavy selection. Drinks and accompaniments also play a notable role in shaping the dining experience, with Mojito, Pina Colada, and Sangría Casera bringing a refreshing, social edge to the table, while Licor de Cereza offers a sweeter, more traditional finish. Overall, the menu at Adega Do Atum feels cohesive and authentic, balancing grilled simplicity, rich stews, and coastal specialties in a way that reflects Lisbon’s culinary identity without overcomplicating the experience.