Ingredients:

Butter 150g
Brown sugar 125g
Bananas 3 pcs.
Wheat flour 300g
Baking powder 5 g
Almond 70 g
Egg white 3 pcs.
Mascarpone 250 g
Cream 100ml 20-22%
Powdered sugar and vanilla 100 g

Preparation:

Oil room temperature to mix with the sugar and beat until fluffy light weight.Soft bananas need to turn into a puree and add to whipped butter. I did it with a press for potatoes — very convenient.

Mix whipped butter and mashed banana, then sift in a bowl of flour with baking powder. You should get a thick homogeneous paste.
There also put the sliced almonds. By the way, you can take and hazelnuts, and walnuts.
Separately, beat whites until firm peaks, then, continuing to whisk, add a little sugar to the mixture becomes thicker. Add about a quarter of the proteins to the basic dough, carefully stirring the dough became softer.

Then lightly interfere with the bottom up the remaining proteins. Better make it a wide spatula.
The resulting dough is placed to the molds, filling them to the top.
Oven cakes need at 180 degrees 40-45 minutes.

For the cream should be lightly beat on low speed mascarpone, then, continuing to whisk, add the cream and turn powdered sugar. Keep the cream should be in the cold and decorate them just completely cooled cupcakes.
Cooled decorate cupcakes with cream.