A flavorful sandwich combines tender, juicy flank steak with fresh, zesty toppings for a delicious meal that’s easy to prepare. Perfect for a quick lunch or casual dinner, it’s sure to become a new favorite in your recipe rotation.
Prep Time10 min
Cook Time4 hr 5 min
Total Time4 hr 15 min
Difficulty
Hard
Cooking Tips You Should Know
Let the steak rest after cooking to keep it juicy and tender.
Slice the steak thinly against the grain to make it easier to chew.
Marinate the steak for at least an hour, or overnight if possible, to enhance flavor.
Ingredients
0/11
Why This Recipe Is So Tasty
This sandwich combines the rich, bold flavors of marinated flank steak with fresh, unexpected ingredients. It’s a perfect balance of savory and tangy, making it a satisfying meal that feels both hearty and light. Plus, it’s easy to prepare and great for any occasion.
Step 1
Season the flank steak generously with your favorite steak seasoning on both sides. Heat some olive oil in a skillet over medium heat until it’s shimmering, then add the steak. Sear it for about 5 minutes on each side until it’s nicely browned. Once done, set the steak aside for now.
Step 2
Mix together the brown sugar, chopped onion, diced red bell pepper, apple cider vinegar, Worcestershire sauce, tomato sauce, and tomato paste in your slow cooker. Stir until the brown sugar has completely dissolved. Nestle the seared flank steak into the sauce, making sure it’s well covered.
Step 3
Cover the slow cooker and cook on High for about 4 hours, or if you have more time, set it to Low and let it go for 8 hours. When the cooking time is up, take the steak out and shred it using two forks, or if you prefer, chop it up and stir it back into the sauce.
Step 4
Finally, toast your buns until they’re golden and slightly crispy. Pile the tender, saucy steak onto the buns, and enjoy!
99
people cooked this recipe
ByMichael Davis
Michael enjoys creating straightforward meals that are easy to prepare at home.
Great Ways To Serve
Serve these sandwiches with a side of crispy fries or a fresh green salad. Adding pickles or a tangy slaw can give an extra crunch and brightness. They also pair well with a cold beer or iced tea for a casual meal.
How To Preserve This Dish
Store any leftover steak separately from the bread to prevent sogginess. Keep the steak in an airtight container in the fridge for up to three days. Reheat gently on low heat to maintain tenderness before assembling the sandwich again.
Frequently Asked Questions
Can I use a different cut of beef instead of flank steak?
Yes, skirt steak or sirloin can work well, but cooking times may vary slightly.
How do I know when the steak is fully cooked in the slow cooker?
The steak is done when it’s very tender and easily shreds with a fork, usually after 4 hours on High or 8 hours on Low.
Can I prepare this recipe without a slow cooker?
Yes, you can simmer the sauce and steak in a covered pot on low heat for 3-4 hours until tender.
Is it okay to skip toasting the buns?
Toasting adds a nice texture and prevents sogginess, but it’s optional.
Can I make the sauce spicier?
Absolutely! Add chili flakes, hot sauce, or chopped jalapeños to the sauce before cooking.
How should I store leftovers?
Keep leftovers in an airtight container in the refrigerator for up to 3 days.
Can I freeze the shredded steak and sauce?
Yes, freeze in a sealed container for up to 3 months. Thaw overnight before reheating.
What side dishes go well with this sandwich?
Coleslaw, potato chips, or a simple green salad complement the flavors nicely.
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