🥕All you need is carrots, raisins, and mayonnaise. Easy peasy.
Grate the carrots. (I'm gonna hope that you've washed them first. You can peel them if you like. Or don't. Whatever.)
Throw in some raisins. Not a ton. You definitely want way more carrots than raisins.
Mix in mayonnaise. Start with a small amount, then you can add more if needed. You really just need enough to coat.
Ta-da!