Lok Lak (Cambodian Pepper Beef) Lettuce Wraps Recipe

Lok Lak is a popular Cambodian beef dish that originates in Vietnam, where it goes by the name of bò lúc lắc. "Bò" is Vietnamese for beef, while "lúc lắc" means stir or shake, hence why you may have heard the dish referred to in English as "shaking beef." As recipe developer Julianne De Witt says of her take on this steak stir-fry served with salad and rice, "The combination of sweet peppery beef and citrusy sauce really works together," resulting in a dish feels "decadent but light and healthy at the same time." Better yet, De Witt says, "Although this recipe contains several ingredients and there is a bit of preparation involved, it's very easy to put together."

De Witt recommends using flank steak for this dish because "it works well with the marinade that serves to tenderize the meat." If you don't have 30 minutes to marinate the beef before cooking, De Witt says you're welcome to skip that step, but in that case, she advises using a well-marbled cut of steak that doesn't need much tenderizing. Marinated or not, she assures that the meat "cooks within minutes," so you won't need to spend a lot of time over a hot stove — a real plus if you're looking for refreshing new meals to add to your summertime repertoire.

Place 1 tablespoon Kampot peppercorns in a small saucepan over medium heat. Swirl around in the pan until lightly toasted and fragrant, approximately 1 minute.

Using a mortar and pestle, crush the peppercorns.

Add flank steak to a large bowl along with half of the marinade. Toss to combine and let sit at room temperature for at least 30 minutes and no more than 1 hour.

To make the stir-fry, add the oil to a wok over medium-high heat.

Add the beef and sear briefly, about 2 minutes.

To serve, arrange lettuce leaves and tomatoes on a large platter.

For presentation purposes, De Witt serves this version of lok lak in the form of a composed salad, piling the meat atop a base of lettuce leaves and sliced tomatoes with rice on the side and a green onion garnish. If you would like to eat it as a salad, you may go ahead and do so, but you can also roll up a few pieces of steak in each lettuce leaf to make wraps if you prefer. The peppery lime sauce can either be used as a dip or poured on top of the meat, vegetables, and rice.

If you're not planning to eat all of the lok lak in a single meal, De Witt notes that "leftovers taste even better the next day." She says the meat and sauce should last for up to 4 days in the refrigerator, while leftover rice can also be reheated for an encore performance. It's best, however, to prepare only as much of the lettuce, tomatoes, and scallions as you'll need at one time, since they won't stay crisp once they've been chopped and drizzled with dressing.