Cambodian Steak Salad with Lime Dressing and Fresh Herbs

Cambodian steak salad pairs seared beef with crisp vegetables, fresh herbs, and a lively lime-and-fish-sauce dressing. Khmer cooking has regional and family variations; this home-style salad takes inspiration from those bright, savory flavors and is easy to serve as a light main or alongside rice.

Ingredients

1 lb (450 g) flank steak or sirloin steak, about 1 inch (2.5 cm) thick
½ tsp (3 g) fine salt
½ tsp (1 g) freshly ground black pepper
1 tbsp (15 ml) neutral oil, such as canola or vegetable oil
3 tbsp (45 ml) fresh lime juice, from about 2 limes
1½ tbsp (22 ml) fish sauce
2 tsp (8 g) granulated or light brown sugar
1 small garlic clove (3 g), finely grated or minced
1 small red Thai chile (about 2 g), thinly sliced, optional
5 oz (140 g) tender salad greens, such as watercress or a spring mix
1 medium cucumber (about 250 g), thinly sliced or cut into half-moons
1 cup (150 g) cherry tomatoes, halved
½ small red onion (about 50 g), thinly sliced
½ cup (15 g) loosely packed cilantro leaves and tender stems
½ cup (10 g) loosely packed mint leaves, torn if large
¼ cup (35 g) roasted peanuts, roughly chopped

Instructions

Mix the dressing. In a small bowl, whisk the lime juice, fish sauce, sugar, garlic, and sliced chile, if using, until the sugar dissolves. Taste a drop: it should be tart, salty, and lightly sweet. Set aside 1 tablespoon (15 ml) of dressing for the steak; reserve the rest for the salad.
Prepare the vegetables and herbs. Arrange the greens, cucumber, tomatoes, red onion, cilantro, and mint in a large shallow serving bowl or on a platter. Keep the ingredients undressed for now so the greens stay crisp. This preparation, together with making the dressing and seasoning the beef, takes about 25 minutes of active prep time.
Season and briefly marinate the steak. Pat the steak dry. Rub both sides with the salt and black pepper, then spoon the reserved tablespoon of dressing over it. Let it stand for 10 minutes while you finish arranging the salad. Do not use the dressing that touched raw beef on the finished salad unless you boil it first; the reserved portion is only for the uncooked steak.
Sear the steak. Heat a heavy skillet or grill pan over medium-high to high heat until hot. Add the oil and swirl to coat the pan. Lift the steak from the marinade, letting excess drip off, and sear for about 4–5 minutes per side, adjusting for thickness and your pan. Check the thickest part with a food thermometer. USDA FSIS says whole cuts of beef are safe at a minimum internal temperature of 145°F (63°C), followed by a 3-minute rest. If the steak has not reached that temperature, continue cooking and check again.
Rest, then slice. Transfer the steak to a clean cutting board and let it rest for at least 3 minutes. Slice thinly across the grain; cutting across the visible muscle fibers makes each bite easier to chew. If the steak is wide, cut it into manageable sections first, then slice each section across its grain.
Dress and finish the salad. Pour most of the remaining dressing over the greens and vegetables and toss gently. Taste a leaf and add more dressing if needed. Lay the warm steak slices over the salad and scatter the chopped peanuts on top. Serve promptly, while the beef is still warm and the vegetables remain crisp.

Tips

Use a thermometer instead of guessing. Steak thickness, pan heat, and the cut all affect cooking time. A quick-read thermometer inserted into the thickest section is the reliable way to check doneness and the required 145°F (63°C) safe minimum. Avoid pressing down on the steak as it cooks, which can squeeze out juices without helping it brown.
Balance the dressing to taste. Limes vary in acidity, and fish sauces vary in saltiness. If the dressing tastes too sharp, whisk in a little more sugar; if it is too salty, add lime juice or a teaspoon of water. If it tastes flat, add lime juice a few drops at a time. Keep the overall dressing punchy because the cucumber, greens, and steak will soften its flavor.
Substitute thoughtfully. Fish sauce gives the dressing its savory, distinctly Southeast Asian character. If you cannot use it, replace it with an equal amount of light soy sauce; the result will taste less briny and have a more soy-forward flavor. For a gluten-free option, choose a certified gluten-free fish sauce or tamari, and check the labels on all packaged ingredients.
Keep the leaves dry and the knife work consistent. Wet greens dilute the dressing, so dry them well after washing. Slice the cucumber and onion thinly so they mix easily with the herbs and beef. If raw onion tastes too sharp, rinse the slices briefly in cold water and pat them dry before adding them to the platter.

Serving Suggestions

Serve the salad as soon as it is dressed, arranging the beef on top rather than burying it under the greens. Steamed jasmine rice is a natural accompaniment and makes the meal more substantial; a separate bowl of rice also lets everyone choose how much to add. For a larger spread, pair it with simply cooked vegetables or a mild vegetable soup so the salad’s lime, chile, and herbs stay at the center of the meal.

Set extra lime wedges and a small dish of sliced chile on the table for people who want more acidity or heat. The dressing is intentionally bold, so taste before adding extra fish sauce or salt. If serving buffet-style, keep the dressing, peanuts, and steak separate from the greens until just before eating. This also makes it easier for guests to avoid peanuts or choose less chile.

Variations

Make it closer to a peppery steak-and-lime combination. Cambodian lok lak is a well-known beef dish often served with a lime-and-black-pepper dipping sauce, though this salad is not meant to represent every version of lok lak. For a related flavor, leave the chile out of the dressing and offer a small dipping bowl of fresh lime juice with coarsely ground black pepper and a pinch of salt. Keep the herb salad as written for a fresh contrast.

Adjust the heat. Skip the Thai chile for a mild salad, or add a little more for a sharper kick. You can also use a small amount of thinly sliced jalapeño if Thai chiles are unavailable; it tends to give a greener, less concentrated heat, so add it gradually. Removing the seeds and inner ribs makes a chile milder, but use gloves if your hands are sensitive and wash them before touching your face.

Change the greens or protein. Watercress gives the salad a peppery edge, while spring mix is softer and easy to find. Thinly sliced romaine works if you want extra crunch. You can use another tender beef steak, such as skirt steak, but check its thickness and cook by temperature rather than relying on the exact timing here. For a meat-free version, replace the steak with thick slices of seared firm tofu; cook the tofu until browned and follow its package guidance, since the beef temperature instruction does not apply.

Make the flavor more gently sweet or more citrusy. Use light brown sugar for a faint molasses note, or granulated sugar for a cleaner sweetness. A little extra lime makes the salad brighter, but add it gradually so the dressing does not overwhelm the mint and cilantro. These small adjustments are useful because the balance of sour, salty, sweet, and hot can vary from one household’s preferred version to another.

Storage and Reheating

This salad is best assembled just before serving. If you expect leftovers, keep the dressed greens, sliced steak, peanuts, and any unused dressing in separate containers. Refrigerate all cooked beef and cut produce within 2 hours of preparation, using shallow, covered containers. The cooked steak can be refrigerated for 3–4 days; for best texture, store the greens and vegetables separately and use them within about 2 days.

Do not leave the assembled salad at room temperature for more than 2 hours, or more than 1 hour if the temperature is above 90°F (32°C). To reheat steak, warm only the amount you plan to eat in a skillet over medium-low heat or in short microwave intervals, stirring or turning as needed, until leftovers reach 165°F (74°C). The steak may become firmer when reheated, so serving it cold over freshly prepared greens is another practical option. Do not reheat the salad greens; add the chilled or warmed beef just before eating.

Frequently Asked Questions

What cut of beef works best for Cambodian steak salad?
Flank steak and sirloin are both good choices because they sear quickly and slice neatly. Flank steak has a pronounced grain, so make sure to cut across it after resting. Sirloin is often a little more tender and may have a different thickness, so use a thermometer to confirm it has reached 145°F (63°C), then rest it for at least 3 minutes.

Can I make the dressing ahead?
Yes. Mix the lime juice, fish sauce, sugar, garlic, and chile up to 1 day ahead and refrigerate it in a covered container. The garlic and chile will grow more pronounced as it sits, so taste it before serving and adjust with lime juice, sugar, or a little water. Stir or shake the dressing well because the ingredients can settle.

Can I marinate the steak for longer?
This recipe uses only a short 10-minute marinade because the dressing is acidic and the steak is sliced for a salad. If you need to prep ahead, season the steak with salt and pepper and refrigerate it covered; add the reserved dressing shortly before cooking rather than leaving the meat in lime juice for hours. Keep raw beef and its marinade separate from ready-to-eat salad ingredients.

Is fish sauce essential?
It provides a deep salty, savory flavor that is difficult to duplicate exactly, but you can substitute light soy sauce in the same quantity. The salad will taste less fishy and more soy-forward. If you have a fish allergy, check ingredient labels carefully and avoid fish sauce; a soy-based alternative is more suitable, though the finished dressing will not taste identical.

How do I keep the salad from getting soggy?
Dry the greens thoroughly, keep the salad undressed until the steak has rested, and add the dressing a little at a time. Toss only immediately before serving. For a meal prepared in advance, store each component separately and assemble individual portions when ready to eat; add the peanuts last so they retain their crunch.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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