Blend the chopped carrots, oil and eggs in a blender for 5 minutes.
In a bowl, sift the sugar, salt, and flour.
Add the blender mixture to the sifted ingredients and mix well until you get a homogeneous mass, finally add the yeast.
Put the dough in a greased shape with butter and flour, in the oven preheated to 180° degrees, do not open the oven before 30 minutes. After that, stick a toothpick or throat until it comes out clean.
While the cake bakes, make the brigadeiro, mix all the ingredients of the filling: condensed milk, cream, chocolate and butter in a deep pan over low heat until it is consistent but not to the point of rolling a couple of points beforehand.
Wait for it to cool, unmold the cake and put the frosting.