After having it the first time I came home and looked for a recipe online. The recipes that I found all called for a bunch of spices that I didn't have and probably wouldn't use that much.
Then lo and behold the Pioneer Woman wrote about a recipe she had found on her Tasty Kitchen site for Butter Chicken. Upon checking it out I found that I had all the spices it needed except one, ground coriander. I made the recipe on Sunday and it was fantastic. It tasted pretty similar to what we had at the restaurant too.
Hubby was a happy man and proclaimed, "I would pay $15.00 to eat something like that." Later he said, "I could eat like that all of the time." I replied with, "Ummm...no you wouldn't. That was made with a full pint of heavy whipping cream." Haha!
I served the butter chicken over brown rice. Also the recipe calls for 1/2 t. of cayenne pepper and says that you might need to cut back as it can make it spicy. I used the full amount and we didn't think it was very spicy at all.