Cut the bread into large cubes. Heat 3 tablespoons of oil in a frying pan. Fry the bread cubes until golden brown. Take out and drain on kitchen paper. Season with salt. Cut beetroot into cubes.
Crumble goat's cheese. Wash the meat and pat dry. Cut into strips of about 2 cm width and put them on a skewer in a wavy shape.
Wash the cherry tomatoes and dab dry. Heat 2 tablespoons of oil in a frying pan. Season the meat with salt and fry it for about 6 minutes, turning it until golden brown. Add the tomatoes about 2 minutes before the end of the cooking time.
Mix vinegar, salt, pepper and mustard. Fold in 3 tablespoons of oil in portions. Clean and wash the salad, shake it dry and tear it up roughly. Mix salad, beetroot, croutons and vinaigrette. Arrange lettuce, skewers and tomatoes on plates and sprinkle with goat's cheese.