Majarisco is a traditional dish from the northern coast of Peru, specifically from the Tumbes region. Majarisco's name is a blend of two words: "majar" (meaning to mash or grind) and "marisco" (meaning seafood). It consists of a variety of seafood, including shrimp, crab, mussels, squid, and octopus, and plantains.
The seafood is precooked, and the plantains are boiled until soft. Once boiled, the plantains are mashed into a puree. The seafood is then mixed into this starchy base along with sautéed onions, tomatoes, garlic, and Peruvian aji peppers to give it flavor and a hint of spice.