Add a little flour, salt, sugar to the yolks. Cut the butter and grind with the rest of the flour.
Mix everything and add sour cream. The dough should be thick and crumbly.
Put the dough in a baking dish covered with parchment, put in the freezer for half an hour. Then take out and bake for 20 minutes at 180 degrees.
For caramel, mix condensed milk in a saucepan with oil and cook for 20 minutes, stirring constantly.
Distribute the caramel immediately over the cake.
To glaze, melt the chocolate in a water bath.
Drizzle Twix chocolate and place in refrigerator for 5 hours.
Homemade twix cut portions and can be served.