Savory Slow Cooker London Broil

🕒 Prep: 15 min
🔥 Cook: 8 hours
🍽 Serves: 6
★★★★★
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Craving something tender and flavorful that’s practically no effort to make? This Savory Slow Cooker London Broil is your answer. With just a few ingredients and a trusty slow cooker, you’re set for a meal that’s sure to impress.

Savory Slow Cooker London Broil

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Ingredients for Savory Slow Cooker London Broil

Ingredients for Savory Slow Cooker London Broil

London Broil is the star here, a lean cut that benefits from slow cooking. The beef broth adds moisture, while balsamic vinegar gives a tangy depth. Soy sauce and Worcestershire sauce introduce umami richness. Freshly minced garlic, dried thyme, and dried rosemary bring aromatic notes, complemented by onion powder, black pepper, and a touch of salt for balance. Finally, olive oil helps sear the meat, locking in all those flavors.

Why This Savory Slow Cooker London Broil Works

During the long time in the slow cooker, the tough London broil slowly loosens up. All those tight muscle fibers that make it chewy start to relax as the steady low heat moves through the meat. The broth and vinegar stay around the meat the whole time, so the meat doesn’t dry out while it softens.

At the start, a quick sear in the hot skillet browns the outside. That browned crust gives extra taste and also keeps the outside from getting stringy in the slow cooker. As the hours pass, the soy sauce, Worcestershire, garlic, and dried herbs soak into the meat instead of just sitting on the surface. The liquid also picks up beef juices, so it turns into a strong, beefy sauce.

Once it is done and the meat rests, the juices settle back inside instead of running out on the cutting board. Slicing against the grain then cuts through the muscle fibers, so each slice feels tender instead of tough.

Savory Slow Cooker London Broil Tips & Tricks

  • For a bit of heat, add a pinch of red pepper flakes to the marinade.
  • If you prefer a thicker sauce, pour the leftover juices into a saucepan and reduce them over medium heat.
  • Marinate the meat overnight in the fridge for even deeper flavor before cooking.

Mistakes To Avoid

Letting the London broil go way past 8 hours on low can turn it stringy and dry instead of tender. The long heat pulls too much moisture out of the meat, so it shreds in rough pieces and feels tough and fibrous instead of slicing cleanly.

Skipping the sear in the skillet leaves the outside of the meat pale and a bit rubbery. Without that quick browning, the surface doesn’t firm up, so the texture stays flat and the sauce just slides off instead of clinging to a nicely browned crust.

Putting the meat in the slow cooker straight from the fridge can cause uneven cooking. The cold center takes longer to warm up, so the outside can overcook and dry out while the middle is still a bit tight and not as tender.

Slicing the London broil with the grain instead of against it makes every bite feel chewy. The long muscle fibers stay intact, so the knife doesn’t shorten them, and the slices resist biting and feel tougher even if the meat is cooked well.

Equipment Used:

Slow cooker, Skillet

Ingredients

  1. 2 lbs London Broil
  2. 1 cup beef broth
  3. 1/4 cup balsamic vinegar
  4. 2 tbsp soy sauce
  5. 1 tbsp Worcestershire sauce
  6. 3 cloves garlic, minced
  7. 1 tsp dried thyme
  8. 1 tsp dried rosemary
  9. 1 tsp onion powder
  10. 1 tsp black pepper
  11. 1/2 tsp salt
  12. 2 tbsp olive oil

Step-by-step Instructions

  1. 1. In a mixing bowl, whisk together beef broth, balsamic vinegar, soy sauce, Worcestershire sauce, minced garlic, dried thyme, dried rosemary, onion powder, black pepper, and salt.
  2. 2. Heat olive oil in a skillet over medium heat and sear the London Broil for 2-3 minutes on each side until browned.
  3. 3. Place the seared London Broil in the slow cooker and pour the sauce mixture over it.
  4. 4. Cover and cook on low for 6-8 hours or until the meat is tender and flavors are infused.
  5. 5. Once cooked, remove the London Broil from the slow cooker and let it rest for 10 minutes before slicing against the grain.

Frequently Asked Questions

Can I use a different cut of beef?
Yes, a chuck roast or brisket would work well too. Adjust the cooking time as needed.
What if my slow cooker runs hot?
Check the meat at the 5-hour mark to avoid overcooking. You want it just tender.
Can this be made ahead?
Absolutely! The flavors deepen as it sits, so it can be even better reheated the next day.

Serving Ideas for Savory Slow Cooker London Broil

This dish pairs beautifully with creamy mashed potatoes or roasted vegetables. For something lighter, serve it over a fresh spinach salad with a balsamic vinaigrette. Crusty bread on the side will sop up the delicious juices perfectly.

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This recipe is for informational purposes only. Always follow proper food safety practices, cook foods to safe internal temperatures, and store leftovers appropriately. Results may vary.