Ah, London Broil – it’s one of those meals that can make any dinner feel special without requiring a culinary degree. I remember when I first tried it; the juicy, tender slices of beef sat alongside perfectly cooked vegetables.
I’ve since learned that the slow cooker is a fantastic way to prepare this delicious dish. Not only does it transform the meat into a tender masterpiece, but it also allows me to enjoy more free time. Let’s jump into this journey on how to make London Broil in a slow cooker, shall we?
London Broil traditionally refers to a cut of flank or round steak, which is marinated and then grilled or broiled. In this method, however, the slow cooker does the heavy lifting.
The steak simmers while soaking up delicious flavors from the marinade and accompanying vegetables. The result? A dish so tender, you could cut it with a fork. Plus, the slow cooking process melds all the flavors beautifully.
When I think about comfort food, London Broil checks all the boxes. First, it’s a budget-friendly meal that doesn’t sacrifice flavor. Second, using the slow cooker means I don’t have to hover over the stove, allowing me to multitask.
Third, the leftovers (if there are any) make for hearty sandwiches or salads. If that doesn’t win you over, I don’t know what will!
2 cloves garlic, minced
1 cup rich beef stock
2 tablespoons extra virgin olive oil
1 ½ pounds small new potatoes1 dried bay leaf
1 packet savory onion soup seasoning
1 cup filtered water
2.5-3 pounds flank steak
1 tablespoon cold water
Kosher salt, adjusted to preference
1 tablespoon cornstarch
Freshly ground black pepper, to taste
¾ pound carrots, chopped into 1 ½–2 inch pieces
1 teaspoon fresh thyme leaves
Start by trimming any excess fat from your flank steak. This will enhance the tenderness and flavor of the dish.
Next, sprinkle both sides of the steak generously with Kosher salt and freshly ground black pepper. Let it sit for about 10-15 minutes to bring the flavor to the forefront.
In a skillet over medium heat, add the extra virgin olive oil. Once it's hot, throw in the minced garlic. Sauté until fragrant; you know you’ve hit the sweet spot when the kitchen starts smelling like a garlic lover’s dream.
This only takes a minute or two—watch that it doesn’t burn!
Place your flank steak at the bottom of the slow cooker. Next, add in the sautéed garlic from the skillet. Then pile on the chopped carrots and new potatoes.
Don’t forget that dried bay leaf; it adds a subtle earthy flavor to the mix!
Pour the beef stock and the filtered water over the meat and vegetables. The liquids will help break down the meat during the slow cooking process, turning it into a tender masterpiece.
Next, open that packet of savory onion soup seasoning and sprinkle it generously over everything. It’s like giving the dish a warm hug.
Cover the slow cooker with its lid and set it to low. Let it cook for 6-8 hours. The longer, the better! If you’re in a rush, you can set it on high for about 4-5 hours.
But honestly, patience rewards you with more tender meat.
Once the cooking time is up, carefully remove the flank steak and let it rest on a cutting board for about 10 minutes. Meanwhile, in a small bowl, mix the tablespoon of cold water with cornstarch.
Stir this mixture into the remaining liquid in the slow cooker, letting it thicken into a wonderful sauce.
After resting, slice the flank steak against the grain. Serve it with the luscious sauce drizzled over. Don’t forget to add those tender vegetables alongside!
Now that you’ve got the basic steps down, let’s jazz it up with some tips:
How To Make London Broil In Slow Cooker Nutrition Facts
Absolutely! If you've got leftovers (which I often do), let the beef and vegetables cool and then store them in an airtight container. It keeps well in the fridge for about 3-4 days.
Just reheat thoroughly before serving. You can even freeze portions for a future meal; they’ll stay fresh and tasty for about three months.
The beauty of this dish is its versatility. Here are some ideas to accompany your London Broil:
Let’s spice things up a bit. Here are five variations to consider:
There you have it, my detailed journey into making a delicious London Broil in a slow cooker. With simple ingredients and straightforward steps, you'll impress family and friends alike.
Every bite is a reminder that sometimes, simplicity is key. Whether you stick to the classic recipe or explore the variations, you'll find there's always room for a comforting meal in your life.
So go ahead, fire up that slow cooker and let the magic happen! It’s a reliable culinary hero that will make your kitchen feel warm and inviting—just like the meal itself. Happy cooking!
London Broil traditionally refers to a cut of flank or round steak, which is marinated and then grilled or broiled. In this method, however, the slow cooker does the heavy lifting.
The steak simmers while soaking up delicious flavors from the marinade and accompanying vegetables. The result? A dish so tender, you could cut it with a fork. Plus, the slow cooking process melds all the flavors beautifully.
Servings 5
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
Now that you’ve got the basic steps down, let’s jazz it up with some tips:
Save the Leftovers: The leftover meat is great for sandwiches, salads, or even as a pizza topping. Don’t let it go to waste!
Barbara Brito is a Florida-based registered dietitian and the creator of Great Meal Recipes, where she shares nutritious, delicious, and easy-to-make meals for home cooks of all skill levels. With a passion for creating wholesome dishes that don’t sacrifice flavor, Barbara draws inspiration from her love of family, food, and simple cooking. Her blog focuses on accessible recipes that bring joy and balance to the kitchen.