This slow cooker London broil recipe is perfect for those who love tender, flavorful beef without spending hours in the kitchen. The combination of beef broth, soy sauce, and worcestershire sauce creates a rich, savory marinade that infuses the meat with incredible taste. Let your slow cooker do the work while you enjoy the mouthwatering aroma that fills your home.
While most of the ingredients for this recipe are common pantry staples, you might need to pick up worcestershire sauce if you don't already have it. This tangy, savory sauce is essential for adding depth to the marinade. Additionally, make sure you have fresh garlic on hand, as it provides a robust flavor that complements the beef perfectly.

Ingredients For London Broil Slow Cooker Recipe
London broil: A lean cut of beef that becomes tender and flavorful when slow-cooked.
Beef broth: Adds moisture and a rich, beefy flavor to the dish.
Soy sauce: Provides a salty, umami taste that enhances the overall flavor.
Worcestershire sauce: Adds a tangy, savory depth to the marinade.
Garlic: Fresh minced garlic infuses the meat with a robust, aromatic flavor.
Black pepper: Adds a touch of heat and enhances the other flavors.
Technique Tip for This Recipe
To enhance the flavor of your london broil, consider marinating the meat overnight in the beef broth, soy sauce, worcestershire sauce, and garlic mixture. This allows the meat to absorb more of the marinade, resulting in a more tender and flavorful dish.
Suggested Side Dishes
Alternative Ingredients
london broil - Substitute with flank steak: Flank steak has a similar texture and flavor profile, making it a great alternative for slow cooking.
beef broth - Substitute with chicken broth: Chicken broth can provide a similar depth of flavor, though it may be slightly lighter.
soy sauce - Substitute with tamari: Tamari is a gluten-free alternative to soy sauce and offers a similar umami flavor.
worcestershire sauce - Substitute with balsamic vinegar: Balsamic vinegar can mimic the tangy and slightly sweet flavor of Worcestershire sauce.
minced garlic - Substitute with garlic powder: Garlic powder can be used in place of fresh garlic, though you may need to adjust the quantity for a similar flavor impact.
black pepper - Substitute with white pepper: White pepper can provide a similar heat and flavor, though it is slightly milder and less pungent.
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How To Store / Freeze This Dish
- Allow the london broil to cool completely before storing. This prevents condensation from forming inside the storage container, which can lead to soggy meat.
- Slice the london broil into thin strips or chunks, depending on your preference. This makes it easier to reheat and use in various dishes.
- Place the sliced meat in an airtight container or heavy-duty freezer bag. If using a freezer bag, squeeze out as much air as possible to prevent freezer burn.
- Label the container or bag with the date and contents. This helps you keep track of how long the london broil has been stored.
- Store the london broil in the refrigerator for up to 3-4 days. For longer storage, place it in the freezer where it can last for up to 3 months.
- When ready to use, thaw frozen london broil in the refrigerator overnight. This ensures even thawing and maintains the meat's texture.
- Reheat the london broil gently to avoid drying it out. You can use a microwave, stovetop, or oven. If using a microwave, cover the meat with a damp paper towel to retain moisture.
- Consider adding a splash of beef broth or soy sauce when reheating to enhance the flavor and keep the meat juicy.
- Use the reheated london broil in various dishes such as sandwiches, salads, tacos, or as a main course with your favorite vegetables and sides.
How To Reheat Leftovers
Oven Method: Preheat your oven to 325°F (165°C). Place the leftover london broil in an oven-safe dish and cover it with aluminum foil to retain moisture. Heat for about 20-25 minutes or until warmed through. This method helps maintain the meat's tenderness and flavor.
Stovetop Method: Slice the london broil thinly and place it in a skillet over medium heat. Add a splash of beef broth or soy sauce to keep the meat moist. Stir occasionally and heat for about 5-7 minutes until the meat is warmed through. This method is quick and ensures the meat doesn't dry out.
Microwave Method: Place the london broil slices on a microwave-safe plate. Cover with a damp paper towel to prevent drying out. Microwave on medium power for 1-2 minutes, checking and stirring halfway through. This method is convenient but be cautious not to overheat, as it can make the meat tough.
Sous Vide Method: If you have a sous vide machine, this is an excellent way to reheat without losing any moisture. Seal the london broil in a vacuum bag and submerge it in a water bath set to 130°F (54°C) for about 45 minutes. This method ensures the meat remains juicy and tender.
Slow Cooker Method: If you have time, you can reheat the london broil in the slow cooker. Place the meat back in the slow cooker with a bit of beef broth or the original cooking juices. Set it on low for 1-2 hours until heated through. This method is gentle and keeps the meat moist.
Essential Tools for This Recipe
Mixing bowl: Use this to combine the beef broth, soy sauce, Worcestershire sauce, garlic, and black pepper.
Slow cooker: This is where you will place the London broil and cook it slowly for 8 hours.
Measuring cup: Essential for accurately measuring the beef broth, soy sauce, and Worcestershire sauce.
Measuring spoons: Use these to measure out the black pepper and minced garlic.
Garlic press: Handy for mincing the garlic cloves efficiently.
Tongs: Useful for placing the London broil into the slow cooker and removing it once cooked.
Cutting board: Provides a stable surface for trimming any excess fat from the London broil.
Chef's knife: Essential for trimming the fat from the London broil and slicing it after it has rested.
Ladle: Useful for pouring the mixture over the meat in the slow cooker.
Timer: Helps you keep track of the 8-hour cooking time and the 10-minute resting period.
Serving platter: Use this to place the cooked London broil after removing it from the slow cooker.
How to Save Time on Making This Recipe
Prepare the marinade ahead: Mix the beef broth, soy sauce, worcestershire sauce, garlic, and black pepper the night before to save time in the morning.
Use a liner: Place a slow cooker liner in your slow cooker for easy cleanup.
Pre-trim the meat: Trim any excess fat from the london broil ahead of time to streamline your prep.
Batch cooking: Double the recipe and freeze half for a future meal, saving time on another busy day.
Quick slicing: Use an electric knife to quickly and evenly slice the cooked meat after it rests.

London Broil Slow Cooker Recipe
Ingredients
Main Ingredients
- 2 pounds London Broil trimmed of excess fat
- 1 cup Beef Broth
- ½ cup Soy Sauce
- ¼ cup Worcestershire Sauce
- 4 cloves Garlic minced
- 1 teaspoon Black Pepper
Instructions
- 1. In a mixing bowl, combine beef broth, soy sauce, Worcestershire sauce, garlic, and black pepper.
- 2. Place the London Broil in the slow cooker.
- 3. Pour the mixture over the meat.
- 4. Cover and cook on low for 8 hours.
- 5. Remove the meat from the slow cooker and let it rest for 10 minutes before slicing.
Nutritional Value
Keywords
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