Preheat oven to 350 degrees. Prepare a 9 1/2-inch spring form pan or mini muffin tins with butter, set aside.

In a small sauce pan heat the heavy whipping cream and coffee beans over low heat until simmering. Remove from heat and let sit for at least 15 minutes. The longer you allow them to steep the stronger the flavor. Strain the beans from the heavy cream through a fine mesh sieve.

Take out 1/2 cup of the cream for the cake recipe and refrigerate the rest for the garnish.

Heat the 1/2 cup of cream and the butter together in a medium sized sauce pan over low heat, just to a simmer.

Once the butter is melted turn off the heat and add the chopped chocolate. Stir gently then cover the pan and allow to sit for five minutes. Gently whisk the cream and chocolate together. It should be nice and smooth with no lumps of unmelted chocolate. Set aside and allow to cool slightly.

Meanwhile whip the egg yolks and 1/3 cup of sugar together for about 5 minutes. They should be pale in color, very think and able to hold a ribbon on the surface when you hold up the beater and allow the mixture to fall into itself.

Gently fold the whipped egg yolks into the chocolate mixture. Using a rubber spatula to combine them gently. Set aside.

Whip the egg whites and 1/3 cup of sugar together, until they reach stiff, but not dry peaks. In three additions fold the whites into the chocolate mixture. Working gently so as not to knock all the air out of the whites. This is what will cause your cake to soufflé. The mixture should be shiny, smooth and light in texture.

Pour into cake pan or scoop into muffin tins. You can also use cupcake papers.

Bake for about 20 minutes in mini-muffins (35- 40 minutes for 9 1/2-inch cake pan) or until the cakes are set and slightly cracked on the tops.

Let the cakes cool on a rack for 5 minutes and then turn them out of the muffin tins. If baked in the spring form pan then release the sides.

Whip the coffee scented cream with 2 tablespoons powdered sugar until stiff peaks. Fit a pastry bag with a star tip and pipe the cupcakes with a generous amount of the cream.

Whip the coffee scented cream with 2 tablespoons powdered sugar until stiff peaks. Fit a pastry bag with a star tip and pipe the cupcakes with a generous amount of the cream.