Cook the pasta in salted boiling water as per packet instructions until al-dante. Drain and set aside
Heat a large frypan and add 1 tablespoon butter. Lightly fry the paneer pieces and set aside
In the same pan, add the pasta. Add 1 tablespoon butter, salt, and ½ teaspoon chilli powder. Toss the pasta on high heat for 1-2 minutes and set aside
Add onion and capsicum and saute for another 1-2 minutes. Set aside.
Reduce the flame to medium and add remaining butter. Add garlic and saute for a few seconds.
Add tomato puree, remaining red chilli powder, salt, cumin powder, coriander powder, and simmer till tomato is cooked. Add garam masala and mix well.
Add the pasta, paneer, onion, and capsicum and mix well.
Check seasoning and adjust if required.
Garnish with coriander leaves and serve