Most used gadgets and tools are the stand mixer, tongs, microplane, and the bagel biter or whatever the heck it's called. It's sort of a bagel guillotine. Gadgets that I would think we would use more but don't are the food processor, toaster oven, microwave, and immersion blender. Almost never used are the mandoline (too hard to clean), the crock pot, and the blender, and 95% of whatever is in the tool drawer in the kitchen.