Easy Chicken Biryani

Name: Easy Chicken Biryani
Prep time: 10 min
Cook time: 40 min
Total time: 50 min
Cuisine: Indian
Ingredients: 1 Tablespoon Olive Oil / or Fry Light; 1 Medium Onion (peeled & finely chopped); Thumb sized piece of Ginger (peeled and finely chopped); 2 cloves Garlic (peeled and finely chopped); 200 g - 300g left over chicken (cut into chunks); 1/2 – 1 teaspoon Chilli Powder (depending on what heat you like); 1 teaspoon Turmeric; 1 teaspoon Garam Marsala; 100 g Mushrooms halved or quartered; 200 g Basmati Rice; 400 ml Chicken stock or water; Handful of Fresh coriander leaves; Salt & black Pepper; Coriander leaves for decoration; Plain Yoghurt for serving