In reference at your post: https://steemit.com/food/@massola/escargot-is-it-good-c21fda71fed5f,
In Lleida, the snail is often eaten, and very appreciated food. We say Cargols.
The most appreciated breed is "Bové" (larger with a slightly harder texture; cooked alone, with roasted meat or cooked in sauce) and "Caragolina" (small and generally cooked with its sauce). The snail is used too as an ingredient.
Suggestions:- you will need to look for the recipe.
As an ingredient
As you can see @massola , in Lleida there are a great variety of recipes cooked with snails.
There are many more.....
in my area there are snail breeding farms