2 sentences for 熬 (áo — stew)

1. 她在厨房里给奶奶熬中药。

   tā zài chú​fáng lǐ gěi nǎi​nai áo zhōng​yào.

   She is brewing herbal medicine for her grandmother in the kitchen.

   Source: Dong Chinese Dictionary

2. 这锅鸡汤熬了好几个小时，味道很鲜。

   zhè guō jī tāng áo le hǎo​jǐ gè xiǎo​shí, wèi​dao hěn xiān.

   This pot of chicken soup has been simmering for several hours and tastes very delicious.

   Source: Dong Chinese Dictionary