Peanut clusters without Almond bark

I was not at all sure what you were talking about, so I googled and found this: https://www.dinneratthezoo.com/crock-pot-candy/

Hopefully that's what you mean. She says you can sub white candy melts for the almond bark. I bet you could also use plain white chocolate with a little bit of wax or shortening to keep the chocolate from blooming.