This decadent delight with chocolate ganache and a truffle filling is almost too good. There are certain recipes that, if you make them once, you’d better brace yourself, because you’ll be making them ...

To prepare the layer cake, first make the 3 bases. In a bowl, pour the flour, sifted baking powder (1), a pinch of salt (2), and mix (3). In another large bowl, add the butter in pieces (at room ...