Preheat the oven to 375 degrees. Line a sheet pan with parchment paper.
Pulse the cauliflower 8-10 times so the cauliflower is still chunky.
Add the remaining ingredients to the food processor until the mixture is ground up but still chunky (you do not want to make a paste).
Transfer to the prepared sheet pan. Bake for 30 minutes, stirring halfway through. If you would like the mixture a little more browned, broil for 2-3 minutes.
Remove from the oven and set aside.
Divide the salad ingredients among 4 bowls. Toss with your choice of salad dressing and top with prepared taco meat.