Beef rouladen is a classic German dish featuring thinly sliced beef wrapped around bacon, onions, mustard, and pickles, then slow-cooked until tender in a rich, savory gravy.
Place beef slices on a cutting board and lightly pound using a meat tenderizer.
Spread a layer of mustard over each piece of meat and season with salt and pepper. Lay bacon and onion on top and finish with a pickle.
Roll up each Rouladen lengthwise and secure with toothpicks.
In a Dutch oven, heat butter or oil in a skillet over medium heat and brown the outside of each roll. Add broth, canned mushrooms (optional), and pickle juice. Roast, covered, for 90-120 minutes or until fork-tender.
To Make The Gravy
Remove Rouladen from the juices, set aside, and cover to keep warm.
Bring juices to a boil. Combine cornstarch with water. Whisk the cornstarch mixture into the juices until it reaches desired thickness (There may not be a need for all the cornstarch mixture).
Notes
To save time, purchase beef that has been sliced and tenderized for you.
Batch cook these beef rolls for quick and easy weeknight dinners. Try cooking them in the crockpot on low for 7-8 hours for a "set it and forget it" method.
Refrigerate leftovers in a covered container for up to 5 days or freeze for up to 6 weeks. A simple trick is to freeze rolls on a parchment-lined baking sheet, then transfer them to a zippered bag for long-term storage.
Reheat leftovers covered with foil in the oven, on the stovetop, or in the microwave. Thaw frozen rolls in the refrigerator before reheating.