For The Sauce:
Soak saffron in two tsp of warm water.
Add it to the cream and heat it.
When it starts bubbling, add the chopped chocolate and switch off flame.
Stir until chocolate melts completely.
Add sliced pistachios and allow it to cool.
You can warm this sauce before serving.
For The Waffles:
Preheat oven to 200°C.
Mix together maida, sugar, baking soda and cocoa powder.
Add milk, curd, melted butter, food colour and vinegar and mix well to form smooth thick batter.
Brush the waffle mould with butter.
Transfer the batter and spread it evenly.
Bake in the preheated oven for 20 minutes.
Remove the tray out of oven, flip the mould and place the waffles on the tray.
Return the tray back to oven and bake for 10 minutes.
Remove it out, and serve it hot immediately.
Pour the sauce on top before serving.