2t canola oil
1 cup sliced mushrooms 1/2 cup chopped red bell pepper 4 teaspoons minced peeled fresh ginger 4 garlic cloves, minced 1 (3-inch) stalk lemongrass, halved lengthwise 2 teaspoons sambal oelek (ground fresh chile paste) 3 cups Chicken Stock or fat-free, lower-sodium chicken broth 1 1/4 cups light coconut milk 4 teaspoons fish sauce 1 tablespoon sugar 2 cups shredded cooked chicken breast (about 8 ounces) 1/2 cup green onion strips 3 tablespoons chopped fresh cilantro 2 tablespoons fresh lime juice