Mix the milk, salt and eggs together. Stir in the flour, tablespoon at a time. Let the dough soak for about 15 minutes.
Bake 4 crepes from the dough in portions in a pan lightly coated with oil. Let cool down.
Pour the light and dark decor cream into a tall mixing bowl. Add 2 tablespoons of cream and stir with the whisk of the hand mixer until creamy.
Spread 2 crêpes each with light and dark chocolate cream. Roll up tightly and freeze for at least 2 hours.
Place the crepes on a wire rack, defrost for about 10 minutes. Roughly chop the whole milk and white chocolate separately and melt each in a warm water bath. Stir the coconut fat into the milk chocolate.
Pour white chocolate into a small piping bag. Cover crepes with milk chocolate. Sprinkle strips of white chocolate on top. Chill the crepes again until the chocolate is firm.
Slice the crepes with a knife. It is best to keep dipping the knife into hot water.