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Bo Luc Lac (Shaking Beef)

Cubes of tender beef seared in a screaming-hot pan with a garlicky soy glaze, finished with butter and served over watercress.

⏱ 25 minPrep time
🔥 15 minCook time
🍽 4Servings
🏷 DinnerCategory
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Bo luc lac, or shaking beef, is the bistro dish that Saigon made famous — cubes of tender beef tossed in a screaming-hot pan. The French influence shows in the butter and the watercress, but the fish sauce and garlic are pure Vietnam. It is quick, glossy, and impressive enough for company. The name comes from the shaking of the pan as the beef is tossed. It is the dish Saigon serves when it wants to show off.

Caramel-glazed beef cubes, seared and kissed with butter

The beef is marinated in soy, oyster sauce, and garlic, then seared hard so the outside caramelizes and the inside stays rosy and tender. A last toss with butter and red onion gives it a glossy, savory finish. Serve it over watercress with a squeeze of lime, and the sharp greens cut right through the rich glaze. A good sear matters more than any marinade trick, so give the pan your full attention. It is dinner in under an hour that tastes like a restaurant.

Craving more? Explore all Vietnamese Kitchen recipes.

This dish leans on the condiments covered in Beginner’s Guide to Asian Sauces & Seasonings.

Step by stepInstructions

  1. In a bowl, toss the beef with the soy sauce, oyster sauce, sugar, garlic, and black pepper. Marinate for 15 minutes.
  2. Heat a large skillet or wok over high heat until smoking. Add the vegetable oil.
  3. Sear half the beef in a single layer for 2 minutes without stirring, then shake the pan and cook 1 minute more. Repeat with the remaining beef.
  4. Return all the beef to the pan, add the butter and red onion, and toss for 1 minute until glossy.
  5. Remove from the heat immediately so the beef stays medium-rare.
  6. Arrange the watercress on a platter and pile the beef over it.
  7. Squeeze lime over the top and serve at once with steamed rice.

💡 Chef tips & storage

Cut the beef into even 1-inch cubes and pat them dry so they sear instead of steam. Cook in two batches and resist stirring — you want a proper crust.

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Recipe details

Prep25 min
Cook15 min
Servings4
CategoryDinner
PublishedAugust 17, 2026
Emily — the cook behind My Comfort Recipes

Hi, I'm Emily 🧡

Hi, I'm Emily — the cook behind My Comfort Recipes. Simple, tested comfort food for real weeknights, written down the way grandma would. Pull up a chair. More about me →