Step 1

We prefer the flavor of 70 percent dark chocolate in this recipe, though higher cacao percentages will also work.

Step 2

Combine water, sugar, cocoa, vanilla, espresso powder (if using), and salt in small saucepan. Bring to simmer over medium heat and cook, stirring occasionally, until sugar and cocoa dissolve, about 2 minutes. Remove saucepan from heat and cover to keep warm.

Step 3

Scoop flesh of avocados into food processor bowl and process until smooth, about 2 minutes, scraping down sides of bowl as needed. With processor running, slowly add warm cocoa mixture in steady stream until completely incorporated and mixture is smooth and glossy, about 2 minutes.

Step 4

Microwave chocolate in bowl at 50 percent power, stirring occasionally, until melted, 2 to 4 minutes. Add to avocado mixture and process until well incorporated, about 1 minute. Transfer pudding to bowl, cover, and refrigerate until chilled and set, at least 2 hours or up to 24 hours. Serve.