Every family has one of these. You know, dishes that get trotted out anytime there's a picnic or a potluck. Sometimes it involves peas or potatoes, other times mayonnaise. That's what I like so much about this recipe - it's different from all of the usual buffet table fare.
I found this recipe in the food section of the Austin American Statesman when I was in college at UT. It came from Cafe Annie - Robert Del Grande's go-to place in Houston - when Cafe Annie was still relatively young.