Wash, clean and halve the tomatoes. Clean and wash the chicory and remove the leaves. Cut larger leaves in half or in thirds. Clean, wash and cut leek into rings. Wash the meat, dab dry and cut into cubes.
Heat the oil in a pan. Fry the bacon on both sides, take it out and let it drain on kitchen paper. Fry the meat in the frying fat, turning frequently, for about 3 minutes, add the leek and fry for another 2 minutes.
Season with salt and pepper and remove. For the sauce mix salad cream, ketchup and cognac. Layer all salad ingredients with the sauce in a bowl. Baguette bread tastes good with it.