[Discussion] Adding starch without gaining body fat?

For the first time in months I do not have hunger pains after dinner after having 2 eggs, buffalo cauliflower, and half a large sweet potato with Kerrygold. I think adding some starchy carbs back is a good thing for me. What other paleo starches can I try? Will small amounts of white rice on workout days be detrimental? How can I up my starchy carb intake without gaining fat?