Banana Cupcakes

Break eggs into the mixer bowl, add sugar and beat with a mixer at high speed so that the mass increases in volume and acquires a lush consistency.

Then, without stopping whipping, add vegetable oil in a thin stream, beat for about a minute and add softened butter.

Sift flour into a clean bowl, add salt and soda, baking powder and vanillin. Mix dry ingredients with a whisk. Add kefir and dry ingredients into a bowl to the egg-butter mass. Stir at a reduced mixer speed so that we get a homogeneous dough without lumps.

We put paper forms in a baking dish for cupcakes and fill them 2/3 with dough. We put the cupcakes to bake in an oven preheated to 180 degrees for 15-17 minutes. Remove the finished cupcakes from the oven and leave for 5-10 minutes to cool slightly. Then we put them on a wire rack and leave for 30-40 minutes.

In cooled cupcakes, use a plunger or a knife to make shallow holes.

Put the ripe soft banana in a bowl and knead with a fork, then add the powdered sugar. Mix - the filling is ready.

Put the banana filling in the prepared cupcakes.

To prepare the cream, put sour cream, flour and vanillin, egg and sugar in a saucepan. Mix all ingredients well and put on low heat. When the mass starts to heat up, it becomes liquid, stir it with a silicone spatula and continue to warm it up. Then lumps will begin to form in the cream, after which the mass will begin to thicken. After stirring on the cream, traces of the spatula begin to remain, remove it from the heat. Let the cream cool for 20-25 minutes. Put the softened butter in the mixer bowl, turn it on at a high speed and beat it white. Then, without stopping whipping, add one tablespoon of cream to the butter, whisking for about a minute each time. Put the finished cream in a pastry bag with a nozzle and put it in the refrigerator for 40-50 minutes. Then we take it out of the refrigerator and leave it at room temperature for 15 minutes, after which we decorate the cupcakes.

Put the finished cupcakes on a dish and serve. Enjoy your tea!