I don't use pickle relish with my salad. I get a couple of thick slices (1/8") smoked ham from the deli and dice it. Throw that in the food processor with half of a red onion, diced. Pulse until finely chopped. Dump it in a bowl and add Duke's mayo and a scant tsp Maille Dijon mustard, salt if needed, and freshly ground pepper. It's delicious and not sweet.
So So Good! I added a little more relish and that's about the only change I made, it's excellent! We ate it on crackers, and even hot dog buns, LOL!!