Here’s the recipe of Pork Vindaloo, which I got from the site Goan Food Recipes. I have lost count of the number of times I have made this. A must try recipe.. 
You can substitute pork with any meat of your choice.
Pork Vindaloo
Source:- Goan Food Recipes
Ingredients
Pork bits- 1 Kg
Onions- 2 big
Salt to taste
To be ground to a paste
Kashmiri Chillies- 15 (as per your taste)
Garlic- 6 cloves
Ginger- 1″ piece
Cumin seeds- 2 teaspoons
Turmeric powder- 1 teaspoon
Cinnamon- 1″
Peppercorns- 6
Cloves- 6
Vinegar- 2-3 tablespoons
Method
Clean the pork bits and rub them with salt and keep aside. Soak the red chillies in vinegar and keep aside for a while. Grind this along with rest of the ingredients to be ground. Rub into the pork and let marinate for a few hours. You can refrigerate overnight as well for better taste. Grind the onions to a fine paste and keep aside.
Take a pan and heat the pork in it for a few minutes. No need to add oil as the pork fat will get released on its own. Add the ground onion paste and saute for a minute or 2. Add a cup of water. You can add a few peppercorns, cloves and cinnamon also for the extra zing. Cover and cook on low heat till the pork is done. Serve with rice or any bread.
This recipe is really superb. Since am newly married just tried this at in-laws place and everyone loved it.. Thanks a lot;-)
Great to know about your successful attempt Nandita..