London Broil Crock pot Recipe

London Broil Crock Pot Recipe Easy

I want you to take a tasty adventure with an easy dish that will elevate your overall taste – try the London broil crock pot recipe.

In this blog post, we will discuss the complete process of preparing a London broil crock pot. Later, we will also look at variations, pro tips to level up the taste, storage and freezing tips and much more. 

London Broil Crockpot

London broil is a specific cooking method rather than a special meat piece. It involves marinating a tough cut of meat such as top-round steak or flank steak. Marinate and then cook them quickly over medium heat. The key is to slice the meat against the grain to ensure it is tender.

In a London broil crockpot recipe, first of all, the meat gets seasoned with spices or marinade. Then, it is cooked in the crockpot with garlic, onions with a liquid like balsamic vinegar, soy sauce or beef broth to make it juicy and delicious. Slow cooking not only makes the meat tender but also helps in blending all the flavours.

London Broil Crock Pot Recipe Tips

  • Choose the Right Cut: London broil is prepared from tough meats such as top-round steak or flank steak. These meats should be cooked slowly in a crockpot to ensure tenderness.
London Broil Crock Pot Recipe Tips
  • Marinate for flavour: For extra tenderness and flavour, make sure to marinade the London broil before cooking. You can either prepare your own marinade with garlic, herbs, soy sauce and Worcestershire sauce or use a store-bought marinade. Marinating the meat overnight in the refrigerator helps in soaking up the flavours.
London Broil Crock Pot Recipe Tips
  • Add Aromatics: Garlic and onions improve the taste of the dish. Put them at the bottom of the cockpot, then add the meat. You can also include celery, carrots, or bell peppers for additional flavour.
London Broil Crock Pot Recipe Tips
  • Use Enough Liquid: Make sure that there should be enough liquid in the crockpot to keep the meat juicy while cooking. You can use broth as a liquid.
London Broil Crock Pot Recipe Tips
  • Cook low and slow: Make sure to simmer the London broil for a long time to ensure tenderness. You can cook it over low heat for around 6-8 hours until the meat is tender. If you don’t have enough time, you can also cook it over high heat for around 3-4 hours.    
London Broil Crock Pot Recipe Tips


  • Asian-Inspired: You can go for Asian-inspired marinade rather than the traditional marinade. You can try sesame oil, ginger, garlic and soy sauce. You can also put in snow peas, sliced bell peppers and water chestnuts for additional flavour and crunch.
Asian-Inspired london broil crockpot
  • BBQ Style: Begin with your favourite BBQ sauce. You can mix in brown sugar or a little bit of honey for extra flavour and sweetness. You can put the sliced meat on sandwich rolls for a delicious beef sandwich.
BBQ Style
  • Italian Flavours: You can mix Italian seasoning, tomato paste, and diced tomatoes in the sauce mixture. For an extra boost of flavour, add bell peppers and sliced mushrooms. For serving, put the sliced meat over polenta or cooked pasta.
Italian Flavours
  • Tex-Mex twist: For a Tex-Mex twist sprinkle cumin, chilli powder and smoked paprika on the meat. Mix diced tomatoes with black beans, green chillies and corn in the sauce. Then, you can add the slices of the meat to rice with avocado salsa.
Tex-Mex twist
  • Mushroom Gravy: You can also add sliced mushroom to the crockpot with the garlic and onions. Use beef broth for liquid. Make the sauce thicker with a combination of water and cornstarch and serve the meat slices with the mushroom gravy.      
Mushroom Gravy

What to Serve

  • Mashed Potatoes: You can serve mashed potatoes with the London broil. You can prepare them with cream, butter, or sour cream for a rich flavour.
Mashed Potatoes with London Broil Crock Pot
  • Roasted Vegetables: You can consider roasted vegetables like roasted carrots, Brussels sprouts and potatoes with the London broil as a healthy side dish.
Roasted Vegetables with London Broil Crock Pot
  • Grilled Asparagus: You can serve grilled asparagus as a tasty side dish. Just add some olive oil, salt and pepper to them before grilling.
Grilled Asparagus with London Broil Crock Pot
  • Rice Pilaf: Rice pilaf cooked with garlic, onions, chicken or vegetable broth makes the meal tasty and absorbs the juice from the London broil.
Rice Pilaf with London Broil Crock Pot
  • Caesar Salad: Consider Caesar salad with cheese, croutons, lettuce and dressing to provide a refreshing contrast to the London broil.
Caesar Salad with London Broil Crock Pot

Storing and freezing


  • If you are planning to consume the leftovers within a few days, let the broil cool at room temperature. You can either wrap it in a plastic wrap or transfer it to an air-tight container.
  • You can store it in the refrigerator for up to 3-4 days.
  • Make sure to store the gravy from the crock pot separately.
  • Make sure to label the container or the bags with the date to keep track of the freshness.


  • Let the London broil cool completely before freezing. It prevents ice crystals from forming and preserves the flavour and texture of the meat.
  • If you are not planning to consume the leftovers at once, you can portion them into smaller servings before freezing.
  • Make sure to label the container with the contents and date to ease the identification later on.       


In conclusion, the London broil crock pot recipe provides a great way to get flavorful and tender meat with minimum effort. So if you are busy and looking for a great dinner for your family, the London broil crock pot can be a good option.

Whether you are new to a slow cooking world or a crock pot enthusiast you can try the crock pot broil. With its effortless preparation and amazing results, it might become your favourite recipe.   

Read More:- Cowboy Stew Recipe Crock Pot 

London Broil Crock pot Recipe

London Broil Crockpot Recipe

London broil is a specific method of cooking rather than a special meat piece.
Prep Time 15 minutes
Cook Time 8 hours
15 minutes
Course Main Course
Cuisine American
Servings 4
Calories 1400 kcal


  • 2-3 pounds London broil beef
  • 1 onion sliced
  • 3 cloves garlic minced
  • 1 cup beef broth
  • 1/4 cup soy sauce
  • 2 tablespoons Worcestershire sauce
  • 2 tablespoons balsamic vinegar
  • 1 teaspoon dried thyme
  • 1 teaspoon dried rosemary
  • 1/2 teaspoon black pepper
  • 1/4 teaspoon red pepper flakes optional
  • 2 tablespoons cornstarch for thickening, optional
  • 2 tablespoons water for cornstarch mixture, optional


  • If the london broil doesn’t fit to the crockpot, you can slice it into little pieces. Then, season the meat with salt and pepper generously on both the sides of the meat.
  • Put the minced garlic and sliced onions in the bottom of slow cooker. Then, put the seasoned broil on top of the onions.
  • In a bowl, mix soy sauce, beef broth, dried thyme, balsamic vinegar, Worcestershire sauce, black pepper, dried rosemary and red pepper flakes. Mix them all until well combined.
  • Now, pour the sauce all over the london broil in the crockpot by ensuring that the meat is evenly coated.
  • Place a lid on the crockpot and let it cook over low heat for 6-8 hours or over high heat for around 3-4 hours. The cooking time may vary according to the thickness of the London broil and your crockpot.
  • About halfway through cooking, inspect the meat to check it’s doneness. Make sure to cook the London broil to medium-rare to medium for better flavor and texture. For this, you can use a meat thermometer to measure the internal temperature that should be around 135 F (57 C) for medium-rare and 145 F (63 C) for medium.
  • If you want a thicker sauce, mix cornstarch with water until it is smooth to prepare a slurry. Add the slurry to the crockpot in the last hour of cooking and mix it well. It will make the sauce thicker.
  • Once the London broil is cooked as per your level of doneness, take it out from the crockpot and allow it to rest for few minutes before slicing it.
  • It’s time to serve the London broil with sauce and onions.
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