Cocoa-Dusted Beef Tenderloin in a Guinness and Dark Chocolate-Rosemary Sauce

Ingredients:

  • 3 pounds beef tenderloin, trimmed and tied, trimmings reserved
  • Salt and pepper
  • 1/4 cup unsweetened cocoa powder
  • 1 tablespoon cocoa butter or vegetable oil
  • 3 shallots, peeled and sliced
  • 1 stalk celery, diced
  • 1 carrot, diced
  • 1 tablespoon tomato paste
  • 1 12-ounce bottle Guinness or dark beer
  • 1 large sprig rosemary
  • 4 cups brown veal stock
  • 1/4 cup chopped dark chocolate (70%) 
  • 1 tablespoon butter

Directions:

  1. Heat oven to 400.
  2. Place a large, heave sauté pan over high heat.
  3. Season the beef filet with salt and pepper, then rub the cocoa powder over the beef.
  4. Add the cocoa butter or oil to the heated pan, and place the beef in the hot oil. 
  5. Brown the beef well all over, then remove it to a rack set over a sheet pan and place in oven. Roast the beef for 15 minutes, or until an instant-read thermometer registers 120. Remove from oven, cover loosely and allow the beef to rest.
  6. White the beef roasts, add the beef trimmings, shallots, celery and carrots to the pan and sauté until golden.
  7. Add the tomato paste and cook for 1 minute, then add the beer and rosemary to the pan. Bring the beer to a boil, then allow it to reduce by half its volume. 
  8. Add the veal stock and continue to reduce the sauce until it is thickened.
  9. Strain the sauce, return it to the pan, and stir in the chocolate and butter. Taste for salt and adjust is needed. 
  10. Untie the beef, slice it into 12 pieces and serve with sauce. 

Servings:

Serves 6

Source: NCA’s Chocolate Council and the Institute for Culinary Education