Hello!!! Welcome!

Normally I might suggest a light dal with tomatoes, carrot, and cauliflower - the moisture would nicely round out the dryness of the chicken and rice while still being hearty and filling for a winters night. But that is perhaps a bit overkill.

Stir fried green beans and onions with a pinch of turmeric would go nicely. If you have any whole spices, a small amount of black mustard seed and cumin or fennel seed quickly tempered in the oil at the start really adds that Indian flavour without being overpowering. I add chilli flakes to the oil as well when I add the onions. Here is an example using powdered spices and no onion but it’s a very versatile and simple dish - as the link suggests, use frozen sliced green beans to make it much faster.

Or, quite honestly, a plain raw salad - tomatoes, shredded carrot, lettuce - with a very light dressing lemon or vinaigrette would do the trick, lots of south Asians will have it that way at home - again for the freshness and moisture, and acidity from the tomatoes, but without the intense flavour of a chutney.