In a wok, on medium heat, add oil, and add in the slit seranno peppers, black cardamom, green cardamon pods, cinnamon stick and sauté it for 2 minute (it will sizzle).
Next add the onion, sauté it until they get translucent (make sure they don't turn brown)
Add 3 tbsp ginger garlic paste and mix it for 30 seconds.
Add 4 finely chopped tomatoes, and mix well for 5 minutes.
Turn the stove on low when doing the next time.
Add 3 tbsp tomato paste, 3 tbsp karahi masala, 1 tbsp lemon juice, garam masala powder, ½ bunch cilantro, and coriander powder . Mix everything well.
Now turn the stove on medium heat.
Add the meat and the stock from the Instant Pot.
Let it cook for 5 minutes.
Mix well and cover it and turn your stove on low for 7 minutes or until the oil separates.
Garnish with ginger and cilantro.
Squeeze fresh lemon on top. (your karahi should be red, if it's brown then look over the recipe, and find out what you did wrong.)
Optional Step- Add ¼-⅓ of water if you want at this point if you want the consistency of the gravy to be more runnier, (remember this step is completely optional.)
Serve it hot with naan.