All the Heartiest Seafood
The quest is unlocked after completing The Great Plateau scenario.
"To do her part for the soldiers fighting Calamity Ganon, a nutritionist in Zora's Domain wishes to create an innovative new dish. Something hearty, using seafood from distant regions..."
"By combining heart salmon from the north with hearty blueshell snails from Lurelin Village, the nutritionist created a sumptuous seafood dish! Its rich flavor instilled morale in all who ate it."