What recipes do you use that you are absolutely convinced are better than anyone else's recipe? Or at the very least what foods do you make that are so much better than every other example of the genre you've ever tried that you doubt they'll be topped?
Please let them be at least semi-original recipes (i.e. Kenji's Spatchcocked Chicken is the best roast chicken I've ever had, but that ain't mine.)
And yes, I realize this is both subjective and inexorably tied to egotism, and there will be overlap in some of the simpler foods. Let the battle rage. Oh, and please include recipes.
For me I think I'd put my forward my mashed potatoes. I can't give an exact recipe, because I basically taste it to perfection but I give you:
Triple Bypass Bacon Fat Mashed Potatoes