The steamed bread slices are burnt and bitter. It must be cold, right?

Because your fire is too big, I suggest turning it down next time. Starch food will produce acrylamide when heated at high temperature, and the amount is not small. Acrylamide can not be detected before food processing, and the acrylamide content is very low when it is processed at low temperature. In the final stage of baking and frying food, after the moisture content decreases and the surface temperature increases, the formation of acrylamide is higher, and excessive acrylamide will affect health, so it is not recommended to eat burnt steamed bread.

Try to eat less fried and baked food. If you want to fry, try to cut the pieces as big as possible and slice them as thick as possible, not too thin. Baked steamed bread slices. Don't bake the bread too yellow. Eating baked steamed bread will not nourish the stomach, but will easily produce carcinogens such as acrylamide.