The secret to making curry is to make a curry base by food processing or blending fresh ginger, onion, and garlic.
I also add fresh peppers here. Red ghost peppers are the best but hard for me to find organic, while fresh jalapeΓ±os (and red bells for color) are easy.
You can also add some lemon or lime juice if you want; I do sometimes.
Cook your chicken in butter or ghee with your favorite curry masala. I was told to use a tandoori masala.
After you flip the chicken, pour in the curry base and cook it a bit. Add your veggies and put the lid on to steam; you can pre steam them in the microwave to speed up the process. When they look done, add cream and simmer it a bit more.
Finish it off with a great deal of butter and a handful of dried methi leaves / fenugreek leaves. Melt the butter and stir it all in.
Serve with hot basmati rice cooked with fried cumin seeds π§‘
I guess itβs thickened mainly by reduction and partly by combining acidic ingredients with cream.