Serving really delicious and healthy food is this restaurant located in Greater Kailash (currently delivering) called, Lo-Cal Kitchen that I bet, won't disappoint you when it comes to salads, sandwiches, juices, and smoothies.
I have been ordering from the Lo-Cal Kitchen for a while now and trust me on yumminess it offers. Their menu consists of all-day breakfast, salads, meals, soups, whole wheat wraps, whole wheat pastas, whole wheat sandwiches, quesadillas, fresh fruit juices, and smoothies. The menu is quite extensive and just in case, you are lost and confused thinking about what to order, then I'd suggest that you should definitely order their Avocado Greek Salad, Black Rice Beans with Barbecue Chicken Meal, Avocado Feta Cheese Salad, and Hummus with Grilled Chicken Salad.
If you ask as to why you should be ordering from here then, that's for the simple reason: their ingredients are fresh and there has never been a problem with the taste. Also, I felt that the prices (as compared to other healthy food delivery places) were affordable considering the quality.
Price: Salads start at INR 190, meals at INR 399, whole wheat wraps at INR 330, and juices at INR 220.