Taken from this blog. I haven't actually tried it but just reading the darn thing made me want to.... :)
Far-from-Disaster CakeAdapted from Epicurious
This recipe makes two 10” layers, three 8” layers, or roughly 36 cupcakes. Unfrosted and tightly wrapped, the cakes freeze beautifully for a month or two, so you can spread your generosity over multiple occasions.
3 oz fine-quality semisweet chocolate
1 ½ cups hot brewed coffee
3 cups sugar
2 ½ cups unbleached all-purpose flour
1 ½ cups unsweetened cocoa powder
2 tsp baking soda
¾ tsp baking powder
1 ¼ tsp salt
3 large eggs
¾ cup canola oil
1 ½ cups well-shaken buttermilk
¾ tsp pure vanilla extract
Preheat oven to 300 degrees. If you’re making cupcakes, line the wells of your pans with fluted paper liners, or grease and dust them with flour or cocoa. If you’re making larger cakes, grease pans and line bottoms with rounds of wax paper. Grease paper.
Finely chop chocolate and in a bowl combine with hot coffee. Let mixture stand, stirring occasionally, until chocolate is melted and mixture is smooth.
Into a large bowl sift together sugar, flour, cocoa powder, baking soda, baking powder, and salt. In another (very) large bowl, beat eggs with an electric mixer until thickened slightly and lemon-colored (about 3 minutes with a standing mixer or 5 minutes with a hand-held mixer). Slowly add oil, buttermilk, vanilla, and melted chocolate mixture to eggs, beating until combined well. Add sugar mixture and beat on medium speed, bracing yourself against puffs of cocoa-and-flour dust, until just combined well.
Divide batter between pans. Bake in middle of oven 20 to 25 minutes for cupcakes, or 50 to 70 minutes for larger cakes, until a tester inserted in center comes out clean.
Cool cakes completely in pans on racks. Run a thin knife around edges of pans and remove cupcakes, or invert larger cakes onto racks. If making larger cakes, carefully remove wax paper. Cakes may be made one day ahead and kept, wrapped well in plastic wrap, at room temperature.
Ganache Frosting
Again, adapted from Epicurious
1 lb fine-quality semi-sweet chocolate
1 cup heavy cream
2 Tbs sugar
2 Tbs light corn syrup
½ stick (¼ cup) unsalted butter
Finely chop chocolate. In a 1 ½- to 2-quart saucepan, bring cream, sugar, and corn syrup to a boil over moderately low heat, whisking until sugar is dissolved. Remove pan from heat and add chocolate, whisking until chocolate is melted. Cut butter into pieces and add to frosting, whisking until smooth.
Transfer frosting to a bowl and cool, stirring occasionally, until spreadable. You may want to place the bowl in the fridge for a bit, but stir it now and then until it cools to your desired consistency. Spread.
