When I was young, I got into a cheese ball making era. My DMIL made them all the time. One had little cut squares of pastrami on outside. One used cheddar and had chopped pecans on outside. I'm sure I have her recipes in my special box, if interested.
One of my favorite dips is 7-Layer Dip. Refried beans, Picante, sour cream, guacamole, grated cheese, sliced black olives. I'm missing one!
BTW, pork rinds are keto-friendly.