Final answer:
One main difference is the appearance, as molded custards have a specific shape. Textural differences also exist, with molded custards being firmer. The serving method also differs.
Step-by-step explanation:
One of the main differences between a molded and unmolded custard is the appearance. A molded custard is cooked and set in a mold, which gives it a specific shape. An unmolded custard, on the other hand, is cooked and served in a dish without any specific shape.
Another difference is the texture. A molded custard tends to be firmer and denser because it has had time to set in the mold. An unmolded custard, on the other hand, is often softer and creamier in texture.
Lastly, the serving method is different. A molded custard is typically inverted onto a plate before being served, allowing the decorative shape to be visible. An unmolded custard is simply scooped or poured directly from the dish it was cooked in.