Firecracker Beef Lettuce Cups

FAQ
Can I make the pickled cucumbers ahead of time?
Yes, you can make them up to a day ahead and keep them in the fridge.
Is it really spicy?
It’s got a nice kick. Add more sriracha on top if you want it hotter.
Can I use a different beef?
Yep, any thinly sliced beef works (ribeye, sirloin, shaved steak).
Do I need ginger?
No, but it adds a nice fresh warmth if you have it.
Chef’s Tips
- That quick pickle is key: It balances the rich, saucy beef.
- A squeeze of lime at the end really brings everything together.
- Serve over rice if you want to skip the lettuce wraps.
- Add chili oil for an extra layer of heat.

Firecracker Beef Lettuce Cups
These firecracker beef lettuce cups bring the heat in the best way. Thin slices of beef, seared fast and glazed in a sweet, salty, spicy sauce, then loaded into crisp lettuce cups with creamy mayo, sriracha, tangy pickled cucumbers, fresh toppings, and hit it with a squeeze of lime at the end. Every bite is fresh, messy, and packed with flavour.
Equipment
- Mandoline / Slicer
Ingredients
Quick Pickled Cucumbers
- ½ cucumber thinly sliced
- 2 tbsp lime juice
- 1 tsp sugar
- Pinch of salt
Beef
- 350 g fondue / hot pot–style beef thawed
- ¼ cup ketchup
- ⅓ cup hoisin sauce
- 3 tbsp soy sauce
- 1 tbsp sriracha
- 1-2 tsp lime juice
- 1-2 tsp gochujang optional, for extra depth
- 2-3 cloves garlic finely minced
- 1 tsp fresh grated ginger
- 2-3 tbsp neutral oil for cooking
- Splash of water optional, to loosen sauce
For Serving
- 1 head Boston, butter, or little gem lettuce separated into cups
- Lime zest
- Lime wedges
- Kewpie mayonnaise or spicy mayo
- ½ cup green onion finely chopped
- Thin sliced chili
- Fresh cilantro
- Fried shallots for a little crunch
Spicy Add-Ons
- Sriracha for drizzling
- Red Thai chili thinly sliced
- Fresno chili diced
- Chili crisp
Instructions
Quick Pickled Cucumbers
- In a small bowl, toss the sliced cucumber with lime juice, sugar, and a pinch of salt. Let sit while you prepare the rest of the dish.
The Beef
- In a bowl, whisk together ketchup, hoisin, soy sauce, sriracha, lime juice, gochujang (if using), garlic, and ginger*Add a small splash of water if needed to loosen (you want a smoother, glossy glaze)
- Heat a large pan over medium-high to high heat. Add a bit of oil.
- Working in batches, lay beef slices flat in the pan.
- Sear quickly, about 30–45 seconds total, flipping once. Remove and set aside.
- Once all the beef is cooked, return it to the pan.
- Pour in the sauce and toss for 30–60 seconds, just until everything is coated and glossy.
Serve family style or plated individually
- Fill lettuce cups with beef and set out pickled cucumbers, mayo, green onions, lime zest, cilantro, chili, and toppings so everyone can build their own. Or plate individually and finish with all toppings already arranged. Serve with lime wedges to squeeze over just before eating.
- Enjoy!
Notes
Make ahead: You can prep everything ahead of time. Keep beef, pickles, and toppings separate, then assemble just before serving.
- Don’t assemble ahead: Lettuce will go soggy. Always build right before serving or eating for best texture.
Tried this recipe?
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