One cup of unsalted butter or coconut oil, three-fourth a cup of peanut butter, half a cup of milk, a pinch of sea salt, one tablespoon of vanilla extract, and roasted peanuts.
When researching (and tasting), I found that other recipes for peanut butter fudge had a crumbly texture and overly sweet taste, so I dialed back the sugar and upped the peanut butter and salt ...