is it "bufanda" some kind of exotic food from south pacific?

would like to have the recipe to cook a good "bufanda" dish

Bufanda is a scarf

No. It is a Spanish word for a technique or presentation of food.

It means to cover a hot food with a sauce. This helps keep the food warm while it is br't from the kitchen to the table. (like a scarf keeps a person warm.)

Example - http://www.mundorecetas.com/recetas-de-cocina/modules.php?name=Recipes&op=viewrecipe&offset=37