http://www.techradar.com/news/amazons-alexa-will-soon-be-able-to-help-you-cook-with-your-microwave-or-oven

Voice-controlled devices continue to grow more impressive by the week, and in the latest development, today Amazon announced that its Alexa voice assistant service will soon be able to help out in the kitchen. 

Specifically, when you need to have something heated in the microwave or oven in the future, you could simply say, "Alexa, heat this on high for one minute." In addition, you could ask Alexa to preheat the oven to 450 degrees. The tools are available from Amazon for developers now, but we'll still have to wait a while to see compatible appliances.