This dish features juicy ground beef cooked with garlic, fresh ginger, scallions, and a zesty lime blend. The savory mix is enhanced with soy and fish sauce, brown sugar, and vibrant vegetables like grated carrot and diced red bell pepper. Served in crisp butter lettuce leaves, these cups offer a refreshing and flavorful experience, complemented by optional toasted peanuts and extra cilantro. Perfect for a quick, gluten-free, and dairy-free meal or appetizer, ready in just 30 minutes.
I was standing at my kitchen counter on a sticky summer evening, craving something bright and fast. A head of butter lettuce sat in the fridge, and a package of ground beef thawed on the counter. I squeezed a lime into my palm just to smell it, and suddenly the whole dish came together in my head.
The first time I made these for friends, someone picked up a lettuce cup, took a bite, and said it tasted like vacation. That stuck with me. Now I make them whenever I want to shake off a long week or when the weather turns warm and heavy meals feel like too much.
Ingredients
- Lean ground beef: It browns quickly and soaks up all the lime and soy without turning greasy.
- Fresh ginger: Grate it finely so it melts into the beef and releases that sharp, clean heat.
- Garlic: Mince it small and cook it just until it smells sweet, not bitter.
- Soy sauce and fish sauce: Together they add salt and depth that makes the filling taste layered and rich.
- Brown sugar: Just a tablespoon balances the lime and keeps the savory notes from going flat.
- Lime zest and juice: The zest brings perfume, the juice brings brightness.
- Carrot and red bell pepper: They add crunch and a little natural sweetness that cuts through the saltiness.
- Butter lettuce: The leaves are soft and cupped, perfect for holding the filling without tearing.
- Roasted peanuts: Optional, but they add a toasted crunch that makes every bite more interesting.
Instructions
- Bloom the aromatics:
- Heat the oil in a large skillet over medium-high heat, then add the garlic and ginger. Let them sizzle for about 30 seconds until the kitchen smells warm and spicy.
- Brown the beef:
- Add the ground beef and break it apart with a spatula, letting it cook until no pink remains, about 5 to 6 minutes. You want some crispy edges.
- Build the sauce:
- Stir in the scallions, chili, soy sauce, fish sauce, and brown sugar. Let it bubble and reduce slightly for 2 to 3 minutes.
- Add the brightness:
- Toss in the lime zest, lime juice, grated carrot, and diced bell pepper. Stir everything together and cook for another 2 minutes until the vegetables soften just a little.
- Finish and assemble:
- Remove the skillet from heat and fold in the chopped cilantro. Spoon the beef into lettuce leaves, top with peanuts, and serve with lime wedges on the side.
One night my neighbor came over just as I was plating these, and she ended up staying for three servings. We sat on the porch with lime juice running down our wrists, laughing about nothing in particular. That is when I realized this dish does not need an occasion, it creates one.
What to Serve Alongside
I like to keep it light with steamed jasmine rice or a cold noodle salad tossed in sesame oil. Sometimes I put out a small bowl of sriracha and hoisin for anyone who wants to dip or drizzle. A crisp Riesling or a cold lager cuts through the richness and keeps everything feeling easy.
How to Store and Reheat
The beef filling keeps well in the fridge for up to three days in an airtight container. Reheat it gently in a skillet over low heat, adding a splash of water if it looks dry. The lettuce cups are best assembled fresh, so store the leaves separately and build them right before serving.
Simple Swaps and Tweaks
If you want to skip the meat, crumbled firm tofu or plant-based ground works beautifully with the same seasonings. For extra crunch, toss in diced water chestnuts or bamboo shoots when you add the carrot. You can also swap the peanuts for cashews or leave them out entirely if you are serving someone with allergies.
- Use tamari instead of soy sauce to keep it gluten-free.
- Add a teaspoon of chili garlic paste if you like more heat.
- Try fresh mint or Thai basil in place of cilantro for a different herbal note.
These lettuce cups have become my go-to when I want something that feels light but still satisfying. I hope they bring a little brightness to your table too.
Recipe FAQs
- → What seasoning balances the beef filling?
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Garlic, fresh ginger, soy and fish sauce, lime zest and juice, brown sugar, and scallions create a harmonious balance of savory, tangy, and slightly sweet flavors.
- → Can this be made gluten-free?
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Yes, by using gluten-free soy sauce such as tamari, this dish remains gluten-free without compromising flavor.
- → What lettuce varieties work best for cups?
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Butter lettuce or iceberg lettuce leaves are ideal due to their crisp texture and sturdy shape to hold the filling.
- → Are there suggested add-ins for extra crunch?
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Chopped roasted peanuts, diced water chestnuts, or bamboo shoots can add delightful texture and crunch.
- → How long does preparation and cooking take?
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Both preparation and cooking together take approximately 30 minutes, making this a quick and easy option.
- → Is there a vegetarian alternative?
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Yes, substituting the beef with crumbled firm tofu or plant-based ground meat offers a vegetarian-friendly version.