Whisk together the soy sauce, hoisin sauce, water, ginger, and cornstarch and set aside. Heat the oil in a large nonstick skillet or wok over high heat. Add the shrimp and cook about 1 minute. Add the red bell pepper and snow peas and cook, stirring constantly, until the vegetables are crisp-tender, about 2 minutes. Rewhisk the soy sauce mixture and add to the pan. Reduce the heat and simmer, stirring constantly, until mixture thickens slightly, about 2 minutes. Serve immediately.
Source: Janice Newell Bissex, MS, RD & Liz Weiss, MS, RD Cofounders, Meal Makeover Moms.com