So, I went to Penzeys.com. I looked at what was in their vindaloo seasoning.
https://www.penzeys.com/online-catal...-24/p-138/pd-s
We didn't have any turmeric, and I left out the clove because I don't like cloves. I didn't use jalapeno, but plenty of cayenne. I used regular Colman's mustard powder, and added a little white pepper. I also used a little corn starch and went easy on the vinegar. I used rice vinegar. The meat was chicken breast tenders. I think it turned out well.
I'll make some Basmati white rice to go with it.
--Bryan