Meanwhile process peanuts in the food processor until you have a mix of fine powder and chunky nuts.
Stir chocolate butter mixture and add to the peanuts. Pulse until just combined. (If the chocolate hasn’t melted put saucepan back on over a low heat until it is before adding to the nuts.) Taste and if it needs more sweetness add a little sugar.
Clean and dry your food processor bowl. Process cream cheese and sugar until smooth. Add eggs one at a time scraping down the sides between each.