Espresso Truffles I
8.5 ounces of Dark Chocolate (70% or so)
1/2 cup heavy Cream
1/2 tsp pure vanilla extract
2 tsp finely ground Espresso
Grate or chop chocolate
Heat cream just until boiling. Add espresso and mix well.
Pour cream over chocolate and using double-boiler method, melt chocolate. (Place pan with chocolate and cream over simmering water, stirring until chocolate is melted).
Add vanilla extract to melted chocolate and mix well until smooth. Cover and chill for several hours or overnight.
Remove from refrigerator. Place cocoa on plate.
Using small cookie scooper or two spoons scoop chocolate. Roll into a ball using hands.
Roll chocolate balls in cocoa, thoroughly coating truffle. Place truffle on parchment lined tray.
Serve at room temperature or refrigerate for later use.
From Real Simple:
Espresso Truffles II
20 ounces semisweet chocolate, cut into small pieces (or semisweet chocolate chips)
2 Tbsp unsalted butter, softened
1 cup heavy cream
3 Tbsp finely ground espresso coffee
1 cup confectioners' sugar or shredded coconut
Place 8 ounces chocolate pieces and butter in large bowl. In small saucepan over low heat, bring cream to simmer. Remove from heat and pour half cream into bowl. As chocolate melts, slowly whisk mixture together until smooth. Then gradually add remaining cream until completely incorporated and ganache is thick and shiny. Whisk in coffee.
Pour ganache into 2-inch-deep baking pan, spread evenly, and place in freezer for 30 minutes or until set ( should have consistency of fudge). Using melonballer or small spoon, form rounds and place on baking sheet lined with parchment or wax paper. Let truffles harden in freezer for about 15 minutes. After removing from freezer, roll truffles between hands into marble-size spheres, squeezing slightly (try to do this quickly, otherwise they'll become too soft).
Let truffles rest in freezer while you make chocolate glaze. Place remaining chocolate pieces in large bowl over saucepan of simmering water and stir occasionally, until chocolate is completely melted. Remove from heat and let cool at room temperature, stirring occasionally, until chocolate starts to set at edge of bowl. Drop truffles into melted chocolate and retrieve with fork, allowing any excess chocolate to drip off. Garnish immediately or leave truffles plain and proceed to next step.
For coconut garnish, roll freshly coated truffles in shallow dish of shredded coconut. For confectioners' sugar garnish, set freshly coated truffles on plate and sift sugar over them. Turn truffles and sift again to cover completely.
Place truffles on lined baking sheet and allow to set in refrigerator for 5 minutes. Truffles will keep for about 2 weeks, chilled or at room temperature, when stored in tightly sealed container.