Easy Mongolian Beef

Steps

1. 1.

   1.

   Slice And Coat The Beef** Pat steak dry. Slice thin against the grain. Toss with cornstarch until every strip looks lightly dusty. Shake off excess. This gives the sauce something to cling to.

2. 2.

   Mix The Sauce

   Stir soy sauce, brown sugar, water, sesame oil, and black pepper in a small bowl until the sugar mostly dissolves. Set beside the stove. You will need it fast once the pan is hot.

3. 3.

   Sear The Beef

   Heat 2 tbsp oil in a wide skillet or wok over high heat until shimmering. Add beef in a single layer. Do not crowd. Sear 45–60 seconds per side until browned. Work in batches if needed. Transfer to a plate. Some crust sticking is fine.

4. 4.

   Cook Garlic And Ginger

   Drop heat to medium. Add remaining 1 tbsp oil. Stir garlic and ginger 20–30 seconds until fragrant. Do not burn them.

5. 5.

   Make Easy Mongolian Beef Sauce

   Pour in the sauce. Simmer 1–2 minutes until it thickens and looks glossy. Return beef and any juices. Toss 30–60 seconds so every strip gets coated. Add green onions. Toss once more.

6. 6.

   Serve Hot

   Plate over rice. Sesame seeds and red pepper flakes if you want. Eat right away while the sauce is still sticky.