2 medium eggs.
Zest of 2 oranges, minced.
1 ¼ cups of unbleached flour.
1 cup of half and half.
¾ cup of chocolate, chopped finely.
¾ cup of sour cream.
¾ cup of cake flour.
½ cup of cocoa powder.
¼ cup of brown sugar.
6 tablespoons of butter softened.
1 tablespoon of baking powder.
1 tablespoon of finely ground coffee.
Pinch of salt.
Preheat your oven to 350°F (175°C).
Sift together all of the dry ingredients.
Mix together the eggs, butter, half and half and sour cream until smooth.
Fold in the dry ingredients, orange zest and chopped chocolate, until just moistened.
Fill 12 muffin cups.
Bake for 15-20 minutes.
Serve as desired.