Qué platos son parte de la gastronomía gallega?

la horchata
la sopa de tomate
pulpo á galega
las hamburguesas

El plato que es parte de la gastronomía gallega:

- Pulpo á galega.

Explanation:

The Galician octopus or octopus to the fair is a typical dish that has octopus and potatoes served in a wood plate, this is traditional in the livestock and animal trade fair of Galicia.

"Las hamburguesas" are German, "La horchata" is a dish from Valencia and the "sopa de tomate" is from Andalusia, the reason why that options are discarded.

travel to mexico,

you would sell things that you don't use anymore.

their's 2 things you could put in your spanish assignment.