Halve one pomegranate and squeeze out the juice (juicer). Remove the seeds from the second pomegranate. Set a small part of the seeds aside to decorate the glasses afterwards.Cut 5 strawberries into small pieces. The other one in 4, this one is to decorate the 4 glasses.
Put the juice of the pomegranate in a saucepan and add the sliced strawberries, the rest of the pomegranate seeds, the raspberries and the 2 tablespoons of sugar. Heat it up and let it simmer for 10 minutes. Let cool.
Halve the vanilla pods lengthwise and scrape out the seeds with the back of your knife. Mix these seeds well with the Greek yogurt.
Beat the egg white until stiff and mix it carefully with the yogurt.
Break the madeleine cakes into large pieces and sprinkle them with the cassis liqueur.
Now let's fill the glasses. First, put a layer of the fruit in the glass. Place a layer of the cake on top, you can press it down. Place a layer of yogurt on top. Repeat these three layers again. finish with a few pieces of fresh fruit and possibly some mint or grated white chocolate.
Notes
"Trifle" is a typical dessert of English cuisine. There are many variants such as the one with vanilla cream or whipped cream. Because I don't like it "too" sweet, I made a variant where sour and sweet meet. You can easily make this dessert in advance and always present nicely festively in separate glasses.