Chocolate Craving Dessert Muffins

Sometimes you just need chocolate, I mean NEED! like nothing will make me feel better then a mouth full of rich deep dark chocolate deliciousness.  It's usually once a month or more depending on the Tomato Snob at hand. This recipe is still being perfected but many agree it's a satisfying solution to dessert or breakfast depending on what time of day the craving strikes. I've made these muffins with a combination of buckwheat flour  and matzo meal  you can substitute the matzo meal for any whole wheat flour I'm just trying to use up what I have left over from passover. 
Chocolate Craving Dessert Muffins INGREDIENTS:
1/2 cup whole wheat matzo meal
1/2 + 1/4 cup of buckwheat flour
pinch fine salt
1 tsp baking soda
1 tsp baking powder
pinch cinnamon
3/4 cups cocoa
2 eggs
3/4 cup sugar
4 bananas - mashed
1 tsp vanilla extract
1/2 tsp orange extract
3/4 cup non fat yogurt - or cup of milk
4 tbs butter
1 tbs oil
3/4 cup dark chocolate chips
Icing sugar - optional
PRE HEAT: 350
PREP: Grease 12 mold muffin pan or line with paper. In two separate bowl - wet & dry. Combine dry ingredients including chocolate chips and mix with fingers. Then combine eggs sugar extracts bananas butter oil and yogurt. Spoon mixture into tray but do not fill any to the top.
BAKE: place banana chip onto mixture after 10 minutes. 25 minutes on 350 (check after 20 mix tooth pick)
GARNISH: dust tops of muffins with icing sugar.