1 Make The Vinaigrette. Put The Lemon Juice, Shallot, Mustard, Salt, Sugar And Mint In A Blender And Pulse Briefly To Combine. With The Motor Running, Drizzle In The Olive Oil Until It Is Well Combined. 2 Using A Mandoline, Shave The Fennel Into 1/8 Inch Slices Starting From The Bottom Of The Bulb. Don'T Worry About Coring The Fennel Bulb, It'S Unnecessary. If You Don