JStephen Sadler by KateD published on 2018-12-03T00:10:42Z King of the Crumbzz. J. Stephan Sadler makes the most mouth watering Crumb Cakes I've ever had. I suggest you get his book, Quest for the best. He's the unlikely chef who build an empire from a lost family recipe. By the way I ate that WHOLE cinnamon crumb cake.