Ingredients:
- 2 lbs top round beef, sliced into 6-8 thin pieces (approx. 1/4 inch thick)
- 4 tbsp spicy German mustard (Düsseldorf style)
- 6 slices thick-cut smoked bacon
- 2 large German dill pickles, sliced into long spears
- 1 large yellow onion, finely diced
- 1/2 tsp salt
- 1/2 tsp freshly cracked black pepper
- 2 tbsp vegetable oil
- 1 large carrot, finely diced
- 1 stalk celery, finely diced
- 1 tbsp tomato paste
- 1 cup dry red wine (Pinot Noir or Dry Riesling)
- 3 cups low-sodium beef stock
- 2 bay leaves
- 1 tsp cornstarch
- 2 tbsp heavy cream
Instructions:
- Lay the beef slices flat on a cutting board. Use a meat mallet to pound them to an even 1/8 to 1/4 inch thickness. Season both sides with salt and pepper.
- Spread approximately one teaspoon of German mustard over one side of each beef slice. Place a strip of bacon down the center, followed by a sprinkle of onions and a pickle spear at the wider end.
- Fold the long sides of the beef inward slightly to trap the filling, then roll tightly starting from the pickle end. Secure the roll with kitchen twine or Rouladen needles.
- Heat oil in a heavy-bottomed Dutch oven over medium-high heat. Sear the rolls for 8–10 minutes until a deep golden brown crust forms on all sides. Remove rolls and set aside.
- In the same pot, sauté the carrots and celery until softened. Add tomato paste and cook for 2 minutes until darkened and fragrant.
- Deglaze the pot with red wine, scraping up the browned bits (fond). Add beef stock and bay leaves. Return the beef rolls to the pot.
- Cover and simmer on low heat for 90 minutes to 2 hours, or until the meat is fork-tender.
- Remove the rolls and strain the vegetables from the liquid. Whisk in a cornstarch slurry to thicken the sauce, then finish by stirring in heavy cream for a silky texture.