01 -
Set your oven to 180°C (around 350°F) and preheat it to the appropriate setting.
02 -
Combine the flours, olive oil, sesame seeds, poppy seeds, and a little salt in a mixer and blend for about 10 seconds. Slowly pour in the water until it forms a smooth dough ball.
03 -
Thinly slice your leeks and make sure they’re washed well. Cook them in some oil with a bit of salt and pepper for close to 10 minutes. Drain them thoroughly after cooking.
04 -
Roll out your dough on baking paper in a circular shape. Spread mustard over it, layer the leeks, and add the ham or pre-cooked bacon. Fold the dough edges inward over the filling.
05 -
Whisk the egg with the cream and milk, then add salt and pepper to taste. Carefully pour this over the leeks and sprinkle the shredded cheese on top. Bake for 25-30 minutes until golden brown.