Turn on the oven at 180ºC with fan.
Boil water in an electric coffee maker or on the stove.
Separate the yolks from the whites.
Beat the egg whites until stiff peaks form using a mixer, and add a pinch of salt.
Gradually add the sugar, continuing to beat the egg whites until fully dissolved.
When the egg whites are stiff and the sugar is dissolved, add the liquid caramel and gently fold it in. Add to taste.
Grease a tube cake pan with butter and sugar, ensuring it is completely coated.
Pour the egg whites into the pan and tap it on the counter to release the air.
Place the pan inside a large baking dish and add boiling water, making sure it covers at least one-third of the pan.
Let the Molotof bake in the pan for 15 minutes or until it turns golden.
Open the oven door and let it cool for 10 to 15 minutes.
Remove the Molotof from the oven and carefully unmold using a knife or spatula. Place a plate over the pan and flip it all at once to release it. This needs to be a gentle, swift move so it doesn't fall off.
You can serve it immediately or store it in the refrigerator.