Cambodian comfort food · Pepper & lime

Cambodian beef
Lok Lak

Name: Cambodian Beef Lok Lak
Prep time: 20 min
Cook time: 25 min
Total time: 2 h 45 min
Yield: 4 servings
Cuisine: Cambodian
Ingredients: 2 lb extra-lean top sirloin petite steak or filet, all visible fat removed, weighed raw after trimming and cut into 1-inch cubes; 2 Tbsp low-sodium soy sauce; 1.5 Tbsp fish sauce; 1.5 Tbsp oyster sauce; 1 Tbsp Shaoxing wine or dry sherry (optional); 2 Tbsp neutral oil, such as avocado or vegetable; 1 Tbsp brown sugar (12 g); 1.5 Tbsp cornstarch (12 g); 1.5 tsp coarsely ground black pepper; 6 cloves garlic, minced; 1 Tbsp grated fresh ginger (optional); 1 tsp sesame oil; As needed cooking spray for the basket; 3 Tbsp fresh lime juice; 1.5 to 2 tsp coarsely ground black pepper; ½ tsp sea salt, plus more to taste; 1 tsp sugar (or ½ tsp monk fruit sweetener); 3 to 4 cloves garlic, minced to a paste; 2 Thai chilies, thinly sliced (optional); 2 heads romaine or butter lettuce, washed and torn (about 8 cups); 1 pint cherry tomatoes, halved; 1 English cucumber, sliced; ½ red onion, thinly sliced; Optional fresh cilantro

Caramelized sirloin, cool crisp vegetables, and that sharp lime-pepper sauce. This is meal prep that tastes like home.

Air fryer4 servingsLime + black pepper

4Servings

20Min prep

25Min cook

Marinate for 2 to 4 hours. About 45 minutes of prep and cooking, plus the marinade time.

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The story

For a while, I thought eating for my goals meant chicken, rice, and broccoli. Meanwhile, my family was sharing real meals. Lok lak is one of the dishes that brought me back to my own food.

This version keeps the flavor where it belongs: garlic and pepper on the beef, cold crunchy vegetables, and a bright lime dipping sauce. The air fryer handles the beef. You keep the salad fresh and let the sauce do its thing.

This isn't just meal prep. It's coming home.

Jeremy Sry smiling while holding his finished beef lok lak meal prep

Jeremy Sry smiling as he adds the beef to its marinade

Jeremy in the kitchen · Watch the original reel

The balance

Pepper. Lime.
A little crunch.

The beef

Garlic, pepper, and a savory marinade. Give it space in the basket so the edges caramelize.

The sauce

Lime, pepper, salt, and garlic. Sharp enough to wake up every bite.

The crunch

Lettuce, cucumber, tomato, and red onion. Keep them cool until it is time to eat.

How to make it

Method

Mix the marinade

Whisk the soy sauce, fish sauce, oyster sauce, wine if using, and neutral oil in a large bowl. Whisk in the brown sugar until dissolved, then the cornstarch until smooth. Stir in the pepper, garlic, ginger if using, and sesame oil.

If you want a finishing glaze, set aside 2 to 3 tablespoons of clean marinade now, before any raw beef goes in.
Give the beef some time

Add the dry beef cubes and massage the marinade into every piece for 30 to 60 seconds. Cover and refrigerate for 2 to 4 hours. If you are short on time, give it at least 30 minutes. Take it out 15 minutes before cooking.

Keep the total marinating time under 8 hours.
Make the lime-pepper sauce

Whisk the lime juice, salt, and sugar in a small bowl until dissolved. Stir in the pepper, garlic paste, and chilies if using. Let it sit for 10 to 15 minutes, then taste and adjust the lime, salt, or sugar.

It should be bright and punchy. You only need a little with each bite.
Air fry in two batches

Preheat the air fryer to 400°F for 5 minutes and lightly spray the basket. Add half the beef in one layer, leaving a little space between pieces. Cook for 6 minutes, shake, then cook for another 4 to 6 minutes. Check the thickest pieces with a thermometer: aim for at least 145°F, then rest for 3 minutes. Repeat with the second batch.

For a glossy finish, toss the cooked beef with the clean marinade you set aside and air fry for a final minute.
Build the cool, crunchy base

Arrange the torn lettuce, tomatoes, cucumber, and red onion on plates or in meal prep containers. Keep the vegetables separate from the beef if you are packing meals for later.
Bring it to the table

Set the hot beef over the fresh vegetables and serve the dipping sauce on the side. Add cilantro if you like. Take a lettuce leaf, add beef and vegetables, then a little sauce. Wrap it up and eat.

Rice is another way to serve it, as shown in the photos. Portion it to suit your meal.

Four prepared containers of Cambodian beef lok lak with vegetables and rice

Tomorrow is handled

Keep the crunch.

Divide the beef into four containers and pack the dipping sauce separately.
Keep vegetables cool and separate so they stay crisp. Refrigerate promptly and use within 3 to 4 days.
Reheat only the beef until it reaches 165°F. Add the cold vegetables and sauce after heating.

Macros, Pursuit-style