Take 3 garlic pearls in a mixer and grind it to a semi fine paste. Take butter, garlic paste, chilli flakes, required salt, mixed herbs, grated cheese and coriander leaves in a bowl. Mix it well.
Trim the edges of the bread. Spread a heaped spoonful of the mixture on one side of the bread and keep it ready.
Heat a dosa tawa, grease it with ghee and add the bread slices and toast it till golden brown.
When you flip the bread slices with the garlic mixture side down on the tawa, it will stick so add more ghee to toast. You can either use olive oil or ghee to toast. You can even toast it in oven. Preheat oven at 175 deg C and bake the bread slices for 5-7mins in toast mode. No need to flip it, just place the slices with applied side on top. Do not add more garlic then it will give a pungent raw smell. While toasting the side which has the garlic paste, keep in low flame and toast well so that there is no raw smell. If you prefer you can even add green chillies sliced thin.