In a deep bowl, combine the melted butter and 4 chicken eggs. If you use homemade eggs, the muffins will end up with a rich yellow color.
With a mixer or by hand, whip the mass a little.Pour in vegetable oil.Pour in the sugar, vanilla sugar and baking powder.
Stir everything thoroughly. Then add the sifted flour in one pass.Mix the mass, so that all the flour is dispersed, there should be no lumps. The dough is ready to use. It should resemble the consistency of a thick sour cream, if you run a spatula over it, you will get a pattern, which will not go away immediately, but only after a few minutes.
Fill the molds with dough (silicone molds can not be oiled), filling them to 2/3 of the volume, and send them to the preheated oven. Bake the cakes at 180 degrees for 20-25 minutes.Take the cakes out of the oven, remove from the molds, let them cool completely and you can serve at the table. Cakes in this simple recipe are slightly moist, tender and very tasty.
And to make the taste of the finished muffins even more interesting, you can make a hole in them and put the filling. In order to make a hole, it is very convenient to use a device for removing the core of apples. Of course, you can also use a small sharp knife.
With a little pressure and scrolling left and right, take out the middle of the muffin. Inside the cupcake (in the hole) as a filling put your favorite jam, thick jam or boiled condensed milk.Cover the hole with the middle that you took out