Today I took 1 part toasted doughnut crumbs and added 3 parts white chocolate. I pulsed the mixture in the food processor until the white chocolate became pulverized and began to melt. I added 0.4% salt to the mix to pique and unite the flavors. The crumb is destined for a doughnut to start. After that I'm sure it'll grace some frozen custard. It's rich and rounded flavor has me looking into using it as a tart shell base. Of course a little extra processing of the mixture will allow me to set it into a block and shave it. That to may top a doughnut, custard and the tart.