Mama Chang's Stir-Fried Shrimp and Scallions

In a large bowl, toss the shrimp with the garlic, ginger, red pepper, egg white and 1 teaspoon of the cornstarch until well-coated.

In a medium bowl, whisk the ketchup with the broth, sugar, pepper, salt and the remaining 1 teaspoon of cornstarch.

In a very large skillet, heat the oil until shimmering. Add the shrimp and stir-fry over high heat until they begin to turn pink. Add the ketchup mixture and simmer until the shrimp are cooked, about 2 minutes. Stir in the scallions and cilantro and serve.