In a pan, heat a little oil with a sprig of rosemary over moderate heat.
After a few minutes, remove the sprig of rosemary and pour in the already-cooked beans.
In another pan, heat a small amount of olive oil over a high heat. When it is very hot, add the slices of Trentino carne salada, which, being thin, will tend to curl up.
Turn the meat over and season with a little pepper and salt.
In the meantime, add half a glass of hot water to the beans and season with salt and pepper.
Place the meat and beans on warm plates and garnish with parsley and rosemary.