Peel the apples and remove the core. Cut thin slices. Sprinkle with lemon juice to avoid darkening.
Wash the liver, dry it with a paper towel and cut it into large pieces.
We send it to a frying pan heated with vegetable oil and fry on both sides until Golden brown for 2-3 minutes. Cut the cucumber with a vegetable peeler into thin strips. Spread on a paper towel to remove excess liquid.
Combine cabbage with apples and cucumber. Mix and arrange in serving plates.
On top of the vegetable mixture, lay out the warm liver and pour the dressing.
For dressing, combine a mixture of olive and sunflower oils with vinegar, season with sugar, salt and pepper. Mix well. The dressing is ready.
Serve immediately with the still-warm liver, garnished with a handful of cranberries.