Goose-liver sausage, also known as foie gras sausage, is a specialty food item made from goose liver and pork. This rich and decadent sausage is highly prized for its unique flavor and texture. Some synonyms for goose-liver sausage include foie gras, liverwurst, and pâte de foie gras. Liverwurst is a type of sausage made from pork liver and other ingredients, while pâte de foie gras is a French dish made from goose liver and other seasonings. Both liverwurst and pâte de foie gras are similar to goose-liver sausage in terms of taste and texture, and are often used as substitutes for this luxurious delicacy.