I have avoided that particular curry because of the cream in it. Kitchens of India, however, does offer another curry that is slow carb friendly.

Kitchens of India Rajma Masala is one that I buy regularly and love! I've often added veggies in or more beans to flesh it out a bit.

Tasty Bites Jodpur Lentils is also one that I'm a fan of, as well as their Punjab Eggplant.

There are a couple other ones as well, but I can't remember them off hand. If you have a trader joes near you, their refried beans are a good option!