Place the ham slices and brown sugar in a pot and add enough water to just cover the ham. Simmer for about 20 minutes. Remove the ham from the water and let cool.
Place the ham slices, red onion, gherkin pickles, pickle juice, and mayonnaise in the bowl of a food processor. Pulse several times. Taste and season with salt and pepper.
Transfer the ham salad to a large bowl and refrigerate until ready to serve.
Recipe Tips
This recipe was adapted from Gloria, thanks to her for this delicious recipe!