1.
Heat a large pan over medium-low heat with the oil.
2.
Add your onions, stir, season with salt, and allow to cook for about 25 minutes when they will get super tender and sweet. Do watch them so they don't burn.
3.
Remove the onions from heat, and using the same pan, add the ingredients for the dressing and whisk to incorporate.
4.
Remove the onions from heat, and using the same pan, add the ingredients for the dressing and whisk to infuse.
5.
Remove from heat and toss the salad with the dressing and onions.