I'm not sure on how it work although the heat does transfer from the food's surface to its center.
Another thing about baking is that the heat moves from the surface to the center to make sure that it is sufficiently cooked.
I like baked food Do you know if your baked food is from the oven, in hot ashes, or from hot stones? I would imagine it's all from the oven, I haven't seen the other two at all. What do they even share in common other than being hot? They would have prolonged dry heat, which baking uses to cook food. Really? Yeah, the most common baked item is bread too. Is it? I didn't know that actually, I thought it would be like cakes or something. How does heat go into the food? I always wondered how heat cooks bread and cakes and stuff.
Heat is gradually transferred ''from the surface of cakes, cookies, and breads to their centre.