Rouladen (German Braised Beef Rolls) | Saveur

Ingredients

• 12 slices boneless beef chuck, 4" x 6 inch thick, pounded 1/16" thick
• Kosher salt and freshly ground black pepper, to taste
• 3⁄4 cup German whole-grain mustard
• 6 slices bacon, halved crosswise
• 3 whole dill pickles, quartered lengthwise
• arge yellow onion, thinly sliced
• Toothpicks, for securing
• 5 tbsp. unsalted butter
• 3 cloves garlic, thinly sliced
• 1 medium carrot, thinly sliced
• 1 stalk celery, thinly sliced
• 1⁄3 cup dry red wine
• 2 1⁄2 cups beef stock
• 1 bay leaf
• 3 tbsp. flour
• 2 tbsp. roughly chopped parsley, for garnish
• Boiled potatoes and sauerkraut, for serving (optional)