Stir-Fried Shrimp with Snow Peas and Mushrooms

In a small bowl, stir together the cornstarch, sherry and water. Set aside.

Preheat a wok or deep, heavy fry pan over high heat. Add 2 tsp. of the peanut oil and carefully tilt and rotate the pan to distribute the oil. When the oil is hot, add the shrimp and stir-fry until they are bright pink but not yet cooked through, about 3 minutes. Do not overcook them. Transfer to a plate.

Return the pan to high heat. Drizzle in the remaining 2 tsp. peanut oil, tilting the pan to coat the bottom and sides with the oil. Add the ginger and garlic and stir-fry until fragrant, about 30 seconds. Add the snow peas and mushrooms and return the shrimp to the pan. Stir-fry until the snow peas are bright green, 30 to 60 seconds. Pour in the broth and cook until the shrimp are opaque throughout, 2 to 3 minutes more.

Briefly stir the cornstarch mixture to recombine, then pour it into the pan. Stir-fry until the sauce thickens and turns clear, about 2 minutes. Add the sesame oil, salt and pepper. Transfer to a warmed serving dish and serve immediately. Serves 4.