They are the only batrachians edible, for this reason they are classified inside the shellfish.
The only part that takes advantage of are the hind legs “frog legs” that are easy digestion special for convalescent or sick people. Its freshness is observed in its soft and shiny skin.
Your flesh must be firm, smooth, smooth and shiny.
If they are bought frozen, that are hard and loose, not in block, or soft parts.
They prepare fries, in sauces or empanadas.
Before they are prepared, the claws are removed. They are placed inside milk to inflate their skin.
Or pack in portions and freeze.
Defrost in the refrigerator, never at room temperature.
2 months approx.
Once thawed, do not re-freeze.