Double-marinated tenderloin

  4 persons 500g beef tenderloin (oxfilĂ©, not to thick) Marinade 1 2 tbsp soy sauce 1 tbsp hoisin sauce 1/2 tsp salt 2 tbsp oil 1 tsp sugar Marinade 2 1/2 dl white wine vinegar 1/2 dl water 2 dl oil 1 tsp salt 1/2 tsp ground black pepper 1 crushed garlic clove 1/2…