Step 1

Combine the sliced beef with the water, cornstarch, Shaoxing wine, sesame oil, oyster sauce, and baking soda. Stir well, and set aside to marinate for 1 hour. You can also do this the night before. (For convenience—it doesn’t make a significant difference in flavor.)

Step 2

In a medium bowl or measuring cup with a pour spout, stir together the hot water, light brown sugar, light soy sauce, oyster sauce, sesame oil, rice vinegar, and white pepper. Set aside.

Step 3

In a shallow dish, stir together the cornstarch and sesame seeds. Dredge the beef slices in this mixture until thoroughly coated. Give each slice a gentle shake to release excess cornstarch (grab a few at a time to expedite the process).

Step 4

Heat the neutral oil in the wok or pan over medium-high heat. When a piece of beef sizzles in the oil (just before the oil begins to smoke), it’s ready for frying. Place the beef slices in the wok/pan in an even layer. Shallow-fry for 1 minute on each side to achieve a crusty coating, and transfer to a plate or sheet pan in one layer. Don’t pile the pieces on top of each other; you want the beef to stay crispy.

Step 5

Let the particles in the oil settle, then drain the oil into a heat-proof bowl, leaving behind any sediment. Wipe the wok/pan clean with a paper towel. Add a tablespoon of oil back to the wok over medium heat, and add the chopped garlic. Cook for 15 seconds.

Step 6

Then add the sauce mixture. Stir the sauce to deglaze the pan and bring it up to a simmer. Then add the scallions.

Step 7

Add the cornstarch slurry mixture, and stir until the sauce thickens just enough to coat a spoon. You can also add a teaspoon or two of hot water to thin out the sauce if it looks too thick for your liking. Add the beef, and toss until the pieces are coated in sauce. Transfer to a plate and serve with lots of rice!