In a blender, combine milk, eggs, sugar and salt. Mix on high speed for around 10 seconds. The batter will be foamy. Turn the blender to low and add the melted butter, vanilla and brandy. Blend for a few more seconds. Add the flour all at once and blend until combined.
Place crepe pan over moderate high heat and melt butter until it begins to smoke. Pour enough batter into the pan to just cover the surface. As you pour, quickly tilt the pan in all directions to spread a thin layer of batter across the bottom. Only pour in enough to cover the bottom of the pan.
Cook the crepe over moderate high heat until bubbles just begin to form on the exposed surface, 1-2 minutes. Lift up edge to check the cooking process. If the crepe starts to burn before it is cooked through, turn down the heat. If it is not nicely browned after 2 minutes, turn it up. When the underside is browned, flip and cook for another minute or less. Remove from pan and keep in a warm oven covered loosely with foil.
Continue the process until you have cooked all the crepes.
Next, get on to make the Chocolate Ganache. Do this by setting a small heavy bottomed sauce pan over a medium to high heat. Add the cream and bring to a gentle boil. Whisk in the golden syrup and then remove from heat. Add the chocolate immediately and whisk to a smooth consistency.
To serve the crepes, put one crepe on a plate, fold it in half and then half again. You will have a triangle shaped folded crepe like shown above, With a spoon, drizzle over the chocolate ganache. Ready to serve and devoured!