A mandolin kitchen slicer vs a food processor is a choice that has perplexed many a home cook. Once you’ve invested the money in a food processor you probably assume that it’s all you’ll need for food prep, but that’s hardly true.
The key to successful cooking is variety and that comes from using different tools to make different cuts. Having a mandoline handy can make all the difference in the way you cook, so you should never limit your choices. But it’s still important to consider both tools and decide which will work best for you.