At first I was skeptical of 'dessert' hummus. Then I tried some. I was hooked. It is awesome on apples, strawberries, pretzels and lots of other things.
Combine chickpeas, cocoa powder, sugar, olive oil, peanut butter, vanilla extract, and salt in a food processor; blend, scraping down sides as needed, until smooth. Begin adding water while processor is running and blend until desired consistency is reached.