I'm another that doesnt routinely replace. I just have more of whatever the rice supports eg more curry, more meat, more chicken and make sure its satisfying, ie rich and tasty.
I do sometimes blitz any hard vegetable (caulifower, white cabbage, swede) in the food processor then add flavourings and spices and butter and pan fry.
It can take a while to get used to the idea that not every meal needs carbs. We are so indoctrinated and marketed at, and restaurants want us to fill up on cheap carbs so their profit is higher and costs lower.! They aren't interested in our well being.