Cut the pear into thin slices. 30 minutes before preparing the dish, remove the beef from the refrigerator; it should be at room temperature.
Prepare the salad. Heat a grill pan with a couple of drops of olive oil and fry the pear slices. In a separate bowl, prepare the dressing: mix mustard, red wine vinegar, brown sugar and 70 ml olive oil. Place arugula on a salad plate, then pear, walnuts and diced gorgonozola. Season with mustard sauce.
Prepare cranberry sauce. Grate the zest of half an orange into a saucepan, add cranberries, white sugar, 25 ml of water, star anise and cloves. Stir, bring to a boil and cook for another 5-7 minutes. Then puree the cranberries in a blender until smooth. Simmer for 2 minutes. At the same time, dilute the starch with 1 tbsp. l. water in a separate cup, then pour into cranberry sauce. Cook for 1 minute, stirring constantly, until thickened.
Cook the beef. Brush steak at room temperature with remaining olive oil. Place the steak in a bowl or on a flat surface, add thyme and rosemary leaves, salt and pepper to taste and cover with cling film for 1 hour. Then heat a grill pan or a regular frying pan with a thick bottom with vegetable oil and fry the marinated meat for 4-5 minutes on each side, until crusty. Salt the finished steak.