Choc--double Chocolate Muffins

Ingredients

1 stick
32 gr squares
200 gr sugar
1 egg
9 gr vanilla extract
1 gr salt
250 gr flour
240 ml buttermilk
5 gr baking soda
400 de
2,100 gr glass bowl
12 paper-lined
1/2 muffin

Instructions

comes out clean. Let muffins cool in pans 5 minutes, then transfer to racks to cool completely. Serve warm or cool.