The food that is not traditionally from Uruguay among those options is gnocchi.

Correct option

• Gnocchi is an Italian pasta dish and, although Italian immigration influenced Uruguayan cuisine, gnocchi itself is not considered a traditional Uruguayan national dish in the same way as chivito, milanesa, or asado.
• Chivito (a steak sandwich), milanesa (breaded cutlet), and asado (barbecue) are all widely recognized as core traditional foods in Uruguay.