A good approach is to do most of the setup before the real dish is ready. Use a stand-in to practice lighting, framing, background, focus, depth of field, and color, then swap in the actual food only when everything else is dialed in.

You can also use less food in the final setup: if the dish is served in a bowl, fill the bowl underneath with paper, foil, or rice and place the food only on top so you use a smaller amount.

Once the real food is on set, work quickly. Food usually stays attractive long enough for a short session, especially for practice. To help it look fresh, keep it covered while reviewing shots, and if it starts to look dry, a light mist of water can revive the appearance.

So no, repeated reheating isn’t the only option. The key is preparation: build the scene first, then bring in the finished food for the final shots.