Preheat oven to 200°C.

In a bowl, mix together flour, baking soda, sugar and salt.

Add in egg, milk, ghee and vanilla and whisk until a thick batter is made.

Pour it into a rectangular waffle mould and spread the batter evenly.

Bake in oven for 10 - 15 minutes.

Remove from oven and flip the silicon mould.

Remove the mould and let the waffles sit on the baking tray.

Bake for another 5 or 10 minutes until slightly golden and crisp.

Serve it hot with a warm chocolate sauce or ice cream