This kind of food, like fried potatoes or yams with sauce, is the best way for us to serve am as e dey hot, Warm. I prefer it warm because if you cool the potato or yam, it would begin to stiffen. That's what I normally notice, so even when I want to buy yams and sauce on my way home, I always make sure it's warm or the seller just finished frying it. Enjoy yourself.. ❤️