Burger/sandwich sauce

I love to make this delicious sauce for burgers or sandwiches...kind of a basil-y, kind of sweet sauce...maybe like a coleslaw dressing with basil--

Here's what I do...put some mayo in a bowl (how much depends on how much sauce you'll need). Add 2 or 3 Tbsp of sugar and a spoonful of pesto (or some kind of basil paste--see my pic, I was out of pesto but had this). Add just a splash of vinegar (probably just a tablespoon or so).  Stir all together and let sit for 5 min or so to let the sugar dissolve.

And that's it! It definitely enhances a burger or a sandwich (or a veggie burger, whatever!)