Indian Food?

Dry Grilled chicken -- tandoori, tikka. I love Indian grilled chicken (but I'm also Indian so I'm biased).

You can ask them what curries are not cream based. Chicken Tikka Masala has a cream base. Chicken Curry should have a water base.

You can ask them to make things with less oil (don't know if they would. probably depends on the restaurant). If they're willing to do that, then you can stick to the vegetable dishes -- spiced chick peas (called chole on the menu) is my favorite veg dish.

Just ask them what the healthier options are.
The problem is most of the food has good ingredients, but then has oil added in.

Or you could just decide to indulge yourself and just call it a bit of a set back

Ask for vegan options for the curries (channa kadai, dahl fry are some options), this will reduce the amount of added fats by eliminating the ghee. Tandoori is the best, it is the equivalent of marinating and grilling. No butter on the naan or substitue out for a brothy soup like rasam or a side salad. Most importantly, don't eat the full portion. Indian food is often served family style, so split an order or take half of it home.

Lucky you!:)