Sirloin with herb mustard crust and shallot sauce

If you’re tired of turkey on Christmas Day, this delicious herb-mustard-crusted beef tenderloin recipe with shallot sauce is just the thing. Tender and juicy, this succulent cut of beef will delight your taste buds and impress your guests. The herb mustard crust adds a delicious layer of flavor, while the rich and savory shallot sauce enhances the deliciousness of the meat. Whether you’re cooking for a smaller gathering or want a change from the traditional Christmas meal, this sirloin is an excellent choice.


  • 3 tbsp sunflower oil
  • 1½ kg sirloin, cleaned but not rolled
  • 100g sliced ​​white bread, crust removed
  • 1 tbsp thyme leaves
  • 3 large handfuls of parsley leaves
  • 2 tsp English mustard powder
  • 50 g Gruyère cheese, grated
  • 300g bag of small shallots, cleaned and peeled
  • 1 tbsp flour
  • 175 ml red wine
  • 500 ml beef broth or broth

Preparation steps

  1. Prepare the crust up to 2 days in advance.
    1. Grind the bread into crumbs in a food processor.
    2. Add the herbs and puree again until they are chopped as finely as possible.
    3. Add mustard powder, cheese and some spices.
    4. Pulse until all ingredients come together.
    5. Tip out and knead well until the consistency of a crumbly dough is formed.
    6. Flatten with your hands and then place on a piece of baking paper.
    7. Cover with another sheet of paper.
    8. Roll out to about the thickness of a £1 coin.
    9. Remove the top piece of paper, then trim the crust to a rectangle slightly larger than the top of the beef piece.
    10. To store, place on a tray, cover with cling film and refrigerate until needed.
  • Preheat the oven to 220°C/fan 200°C/gas 7.
    1. To cook the beef, season generously.
    2. Heat the oil in a frying pan until very hot.
    3. Sear the beef well on all sides, turning with tongs if necessary.
    4. For the sauce, spread the shallots with the thyme in the bottom of a roasting tin.
    5. Place the beef on a rack over the shallots.
    6. Roast for 1 hour, shaking the pan occasionally to turn the shallots.
    7. If you prefer your meat to be cooked, give it another 15 minutes.
  • When the beef has had its time, remove it from the oven.
    1. Place the crust over the fat and peel off the paper like transfer paper.
    2. Press the crust lightly.
    3. Place the beef in the oven for 10 minutes to allow the crust to crisp up.
    4. When the beef is done, let it rest on a board for 20 minutes.
  • In the meantime prepare the sauce.
    1. Place the roasting pan over a low heat and stir in the flour.
    2. Allow the flour to sizzle and brown.
    3. Pour in the wine and let it bubble into a purple paste.
    4. Stir in the broth and simmer until a good consistency is achieved.
    5. Season to taste and place in a small bowl.
  • Cut the beef into thicker slices than normal and serve with the sauce and vegetables.
  • Nutritional Information

    Equipment and tools

    To make this delicious Herb Mustard Crusted Sirloin with Shallot Sauce recipe, you will need the following equipment and tools:

    • dulcimer
    • Sharp knife
    • frying pan
    • sheet
    • Food processor or blender
    • measuring spoon
    • measuring cup
    • Whisk
    • Oven

    Allergen information

    This Herb Mustard Crusted Sirloin with Shallot Sauce recipe may contain the following allergens:

    • Bread (contains gluten)
    • Gruyère cheese (contains dairy products)
    • Mustard powder

    Please check the ingredients packaging to ensure they are suitable for your dietary needs.

    Storage and leftovers

    If you have leftovers of this Herb Mustard Crusted Beef Tenderloin with Shallot Sauce, follow these storage guidelines:

    • Allow the dish to cool completely before storing.
    • Transfer remaining meat and sauce to an airtight container.
    • Store in the refrigerator for up to 3 days.

    To reheat, gently warm the meat and sauce in a skillet over low heat or in the microwave until warmed through. Do not overcook as this can make the meat tough.

    Health Benefits of Herb Mustard Crusted Sirloin with Shallot Sauce

    The dish “Sirloin with Herb Mustard Crust and Shallot Sauce” not only satisfies your taste buds but also offers several health benefits. Let’s delve deeper into the nutritional values ​​of this delicious recipe:


    The main ingredient, sirloin, is a lean cut of beef that is an excellent source of protein essential for muscle growth and repair. It is also rich in iron, which is important for oxygen transport, and zinc, which supports a healthy immune system.

    Sunflower oil:

    Using sunflower oil in this recipe provides healthy fats, mainly polyunsaturated fats, which help lower bad cholesterol and reduce the risk of heart disease.


    When the sliced ​​bread is used to make the herb mustard crust, it adds texture and flavor. Whole grain bread can be a good source of fiber and provide benefits such as improved digestion and increased satiety.


    In addition to improving the taste of the dish, thyme leaves contain vitamins C and A, both known for their antioxidant properties that strengthen the immune system and protect the body from free radicals.


    Parsley leaves, another herb used in this recipe, are a great source of vitamin K, which plays a role in maintaining healthy bones, and vitamin C, known for its immune-boosting properties.

    English mustard powder:

    The English mustard powder used in the crust provides a tangy flavor and potential health benefits that come from the unique blend of spices. Mustard is said to have anti-inflammatory properties and can aid digestion.

    Gruyère cheese:

    Although Gruyère cheese is used in moderation in this recipe, it adds a delicious touch. It is a good source of calcium, important for bone health and provides several important vitamins and minerals.


    The small shallots used in shallot sauce are full of flavor and also provide health benefits. Shallots are low in calories and contain fiber, vitamin C and various antioxidants that promote overall well-being.

    Red wine:

    Red wine, in moderation, may provide some potential health benefits due to its antioxidant content. It has been linked to a reduced risk of heart disease and may have anti-aging properties.

    Beef broth or consommé:

    Using beef stock or broth as a base for the gravy not only adds more flavor but also provides additional nutrients. It contains collagen, which supports joint health, as well as essential minerals such as magnesium and potassium.

    When you enjoy this herb-mustard-crusted sirloin with shallot sauce dish, you can enjoy a delicious and nutritious meal that will contribute to your overall well-being.

    You might also like