Peel and chop the onion. Heat 2 tablespoons of oil in a small pot. Fry the onion in it. Add the lentils and fry briefly. Pour 200 ml water on it, bring to the boil. Stir in broth and simmer covered for 8-10 minutes
Clean, wash and pluck the frisée salad into small pieces. Clean and wash the chicory. Put 12 outer leaves aside. Cut remaining chicory into strips. Wash and halve the tomatoes. Cut cheese into cubes
Arrange the chicory leaves on 4-6 plates. Mix frisée, rest of chicory and tomatoes and arrange on top. Sprinkle with cheese. Stir vinegar and 2 tablespoons of oil into the lentils. Season the lentil vinaigrette and place it warm on the
Spread the salad. Served with: baguette