Thai Fried Riced Cauliflower

Name: Thai Fried Riced Cauliflower
Ingredients: 1 pound boneless, skinless chicken breast, cut into thin slices; 1 teaspoon cornstarch; 2 tablespoons oyster sauce; 1 tablespoon fish sauce; 2 teaspoons soy sauce; 1 teaspoon sugar; 1/4 cup canola oil; 1 small yellow onion, finely diced; 1 red bell pepper, finely diced; 1 tablespoon minced ginger; 5 cloves garlic, minced; 1 Thai chile pepper, thinly sliced; One 12-ounce package frozen riced cauliflower with lemon and garlic (4 cups), defrosted but still cold; 1/2 lime; 2 scallions, green and white parts, chopped; 1 tablespoon chopped toasted peanuts; 1/2 cup fresh cilantro leaves