Plum by bent chair has some really exquisite delicacies
Plum By Bent Chair for ambience! Daryaganj for some good North Indian fare and La Roca for some Mediterranean food.
Roasted by Roseate, Clever Fox cafe, Cafe Delho heights these I have heard from many friends and they are all 4-star rated on google too.
AnnaMaya or Pra Pra prank
Farzi cafe... Bhool krr bi nhi jana
Cafe delhi heights has to be the best option. It has got outdoor as well as indoor seating.