Quick leek cake

There are just days when I do not really feel like being in the kitchen forever.
Either I really have to get up to study or me I want to sit outside in the sun and read a book. Or I'm out all day.
Sometimes it just has to go fast and I still want to eat something warm.
Since I'm not a big pastafan, most of the time noodles are gone and I tend to grab something like the quick tomato quiche.
Today's offer: quick leek cake!
Admittedly a recipe hardly worthy, but with very few and simple ingredients extremely fast on the table and also very delicious. I also think it's great for parties or barbeques.
1 rectangular puff pastry roll out of the cold shelf on a baking tray, preheat the oven to 175 ° C top and bottom heat or 150 ° C convection.
Clean 1kg thin leeks , remove the outermost shell and only Slice the white and light green slices of leeks about 0.5 cm thick.
Cook the leek slices in boiling salted water for about 3 minutes, then drain.
150g diced bacon or ham cube (I've used lean ham cubes) sweat in the still hot pot.
Mix 150 g Créme fraîche until smooth and season with salt and pepper . Spread evenly on the puff pastry. Add the leek and bacon cubes and bake for about 20-30 minutes to the desired degree of browning.
A fresh green salad fits this.