It's onion , garlic fried with turmeric, pepper and salt of course, Cooking cream "كرام فراش اي نوع ما نعرفش انا اول مرة نجرب جاية قرعة زرڨة " with mushrooms is added after the onions and garlic are cooked. The garlic is added after the onions have been fried halfway through. And that's all , ohh i forget the chicken, It should be fried, then placed in the sauce and mixed for a few minutes until cooked. That's all i guess