I made this recipe for DH and he LOVED IT!!! And he "doesn't like" Indian food. If I can make it, anyone can make it.

https://www.youtube.com/watch?v=HMfUsS9zeuw

But I did hedge my bets by buying Patak's Original Tikka Masala sauce. Haven't tried it yet, but it's good to have in pantry when you're 300 miles from REAL Indian food.