Mongolian Beef is one of my favorite take-outs from a local restaurant, but when I've ordered it in different places, I'm never quite as satisfied. It's often too sweet and not as flavorful as my local place. So I set out to find the way to make it the way I like it and after a bit of trial, error, and research, I've landed on this.
1poundflank steaksliced ¼-inch thick against the grain
2teaspoonsoilI like olive or avocado oils
2teaspoonscoconut aminos(or soy sauce)
2Tablespoonscorn starch
Oil, for the wok or large skillet
¼cupbrown sugar
½cuphot water(or beef stock)
½cupcoconut aminos (or soy sauce)
1teaspoongingerfreshly grated
5driedred chili peppers(or as many as you can stand)
4clovesgarlicchopped small
2Tablespoonscorn starchmixed with 2 Tablespoons water (cornstarch slurry)
4scallionssliced thinly
Instructions
Mix the oil, coconut aminos, and corn starch, then toss the sliced beef with it, coating each piece. Marinate for 1 hour.
In a small bowl, make the sauce by mixing the brown sugar and hot water until the sugar is dissolved. Mix in ½ cup coconut aminos. Set aside.
Heat a wok or large skillet over high heat, then add oil to coat the bottom. Spread the flank steak pieces evenly in the wok and cook for about 1 minute, then turn them to cook the other side. Depending on the size of your wok or skillet, you might need to work in batches.
After all the beef is seared, put it back in the wok, and add the chiles, garlic, and ginger. Stir to incorporate with the beef, then add the sauce. Let simmer for about 2 minutes, then add the cornstarch slurry mixture. Cook, stirring constantly, until the sauce has thickened.
Put the beef on a platter, top with sliced scallions, and serve with steamed white rice.