Place popovers back into the oven and cook for 15 minutes. Leave pan in the oven, and then lower temperature to 300 degrees and cook for 20 minutes more or until golden brown.

把泡芙烤盘再放回炉子里烤15分钟，然后别去动烤盘，只是把烤炉的温度降到300度再烤20分钟，直到泡芙变成金棕色。

youdao

The reasons of lower temperature on end flue of high capacity coke oven are stated, the suitable technical measures are taken against these reasons and the improved proposal is given.

介绍大型焦炉边火道温度偏低的原因，针对其原因采取适当的技术措施，并提出改进的方案。

youdao

The breast meat can be taken out of the oven before the dark meat so it is not overcooked, and the lower oven temperature will keep the meat juicy.

NPR: Thanksgiving Answers From Chris Kimball

The dial-controlled technology and lower temperature made the oven easier to manage and allowed slices to be reheated without risk of burning bits of cheese on the cooking surface, which fouls the taste.

WSJ: New York Pizza: Slice Harvester's Quest to Try Pies in the Big Apple