Start by whisking a mixture of egg yolks and sugar. We use a stand mixer for this.

After whisking for a couple of minutes, add vanilla sugar and whisk it into the mixture.

Add your A38 a little at a time while continually stirring.

Then add your buttermilk, again while stirring.

Taste it with lemon juice if desired and serve with kammerjunker.

See more in the video below:

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