Oven 180 C 1. A little beat in a mixer the butter with the sugar. 2. One by one add the eggs. 3. Soda mix with sour cream and add to the butter-egg mixture, then add bananas, flour, vanilla. Mix well and add the nuts. A little mix. 3.Fill molds 2/3 full and bake in the oven for 20-25 minutes. don't overdry. (I baked for about 30 minutes. Pour the batter in the molds for savarino with a hole in the paper and corrugated tins)

4. Remove from the oven, allow to cool. 5. In a small bowl mix the powdered sugar with the juice and spread the muffins. Yes, bananas can be substituted for the mango, peaches, etc. - fleshy fruits. And sour cream for the yogurt. Inside - moist, soft, porous dough.

The recipe says 12 muffins, but apparently the form there more, because I got 21 pieces.