In a bowl, add thick yogurt, ginger garlic, red chili, coriander, garam masala, black pepper, roasted fennel powder, mango powder, paprika, hand crushed brown onion and mustard oil.
Give it a good mix with spoon or whisk.
Now add beef tenderloin (strips) in a bowl and sprinkle salt and freshly squeezed lemon juice.
Mix the meat with marination mixture.
Marinate for 4 to 5 hours. Overnight is good!
After marination, thread the meat in skewers.
Now select your preferred cooking method (bake, grill, or pan frying).
For shallow frying, add oil in pan and cook the kabab for 15 from one side then flip it and cover the pan and cook for 20 minutes on low heat.
After 20 minutes, check the meat and give it a charcoal smoke.
Ignite the coal on stovetop and place it on aluminium foil and drizzle oil over it to spread the smoke.
Cover the pan for 15 to 20 minutes so the smoke can penetrate into meat.
Now the Bihari Kabab is ready to serve.
For pan frying, addand coat the masala over it.