Beef Tenderloin with Chocolate Sauce

1. Start by washing the beef under a cold running water, making sure to remove any impurities. Then, pat the meat dry with a kitchen towel to remove excess water and sprinkle freshly ground pepper on all sides to give it a flavorful taste. Continue with preparing the vegetables: peel the carrots, celery, and bell pepper, then wash them well and cut them into uniform cubes to ensure even cooking. After peeling the onion, cut it into quarters, and peel and finely chop the garlic, which is essential for adding extra flavor.

2. In a pan, peel and grate the ginger, then add it to a tablespoon of hot oil. Sauté the ginger along with all your favorite herbs and spices, allowing the flavors to develop. After a few minutes, pour in the red wine, beef broth, red wine vinegar, and sugar, mixing well. Let the mixture boil for a few minutes, then remove it from the heat and let it cool. When the marinade is at room temperature, add the beef tenderloin, ensuring it is completely covered by the marinade. Cover the pot with a lid and let it sit in the fridge overnight for the flavors to penetrate the meat well.

3. The next day, preheat the oven to 180°C. Remove the meat from the marinade, pat it dry with a towel, and sprinkle salt on all sides. In a pan, heat 3 tablespoons of oil and sear the meat on all sides until a nice crust forms. Once done, strain the marinade into a clean container and drain the vegetables from the marinade. On a piece of aluminum foil, place the meat, add 1/3 of the vegetables and spices, then tightly roll the foil and place the meat in the oven for 30-35 minutes.

4. Meanwhile, you can sauté the remaining vegetables and spices in a tablespoon of oil until golden. Add 500 ml of the strained marinade and boil the mixture on high heat until the sauce reduces by half. After it has reduced, strain the mixture to obtain a fine sauce, then add the raisins, allowing them to rehydrate and release their flavors. In this sauce, add the cooking chocolate, stirring continuously until it melts and integrates perfectly.

5. Finally, after the meat has cooked, remove it from the foil and let it cool for a few minutes. Serve the meat alongside the delicious sauce obtained, and the caramelized vegetables will add a pleasant contrast and interesting texture. This recipe will not only delight your taste buds but will transform the meal into a true culinary experience!