1. Defrost the green beans slightly in the microwave, then rinse and pat dry. Heat oil in a large frying pan. Add garlic, seasonings, and chili sauce. Add green beans and sauté over low heat for 10-12 minutes, stirring occasionally. Raise heat for the last two to three minutes. Remove green beans from frying pan and transfer to a small bowl.
2. Wipe out the frying pan. Add a little oil to the pan and stir-fry the mushrooms for two minutes, until slightly wilted. Add some salt and pepper to taste. Transfer to a second small bowl.
3. Add a drop of oil to the pan and stir-fry the diced mango for two to three minutes.