First put all dry ingredients into a bowl and mix. Then add the liquid ingredients and blend to a dough with a hand mixer.
Coarsely chop the walnuts and add them to the dough.
Line a small springform pan (approx. 7.9 in (20 cm)) with baking paper and pour the dough into it.
Bake in the oven for about 35 minutes.
Take the cake out of the oven, let it cool down for a short time and pour the cake glaze over it according to the instructions on the package so that the cake stays nice and firm.