01 - Preheat the oven to 175°C.
02 - Place the beef slices on a clean surface. Spread mustard on each slice, then season with salt and pepper.
03 - Lay a slice of bacon and a few pickle slices on each beef slice. Roll them up tightly and secure with toothpicks or kitchen twine.
04 - Heat vegetable oil in a large skillet over medium-high heat. Brown the beef roulades on all sides, about 3-4 minutes each.
05 - Remove the roulades and set aside. In the same skillet, sauté the onions and garlic until softened.
06 - Add the beef broth and red wine to the skillet, scraping up any browned bits.
07 - Return the roulades to the skillet, cover, and transfer to the oven. Bake for 60-75 minutes until the beef is tender.
08 - While the roulades are baking, cook the baby carrots in boiling water for 8-10 minutes until tender. Drain and season with salt and pepper.
09 - Once the roulades are done, remove from the oven and let rest for a few minutes before slicing. Serve with the baby carrots and your choice of side dish.