Bittersweet Flourless Chocolate Cake

After searching for the perfect easy flourless cake i found this one.

Preheat the oven to 350 degrees f.

Butter the sides and bottom of a 10-inch springform pan and set aside.

In the top of a double boiler , combine the butter , chocolate and coffee and melt slowly , stirring occasionally , until smooth.

Remove from the heat and let cool for 5 minutes.

In a medium mixing bowl , whisk together the eggs , sugar and vanilla until frothy.

Whisk the eggs into the melted chocolate until combined.

Pour the mixture into the prepared pan.

Bake for 1 hour and cool on a wire rack until it reaches room temperature.

Remove the sides of the pan , cover with plastic wrap and refrigerate overnight , before serving.

unsalted butter, bittersweet chocolate, brewed coffee, extra large eggs, sugar, vanilla extract