Take two slices of bread.
Spread 1 tablespoon of green chutney on a slice.
Spread 1 tablespoon of tomato ketchup on another slice.
Now spread 1 tablespoon potato mixture on either of the two slices.
Now join the slices together and keep it aside for later. Repeat the same with the remaining slices.
Now heat a tava with two tablespoon butter on medium high flame.
Slowly add the sandwich slices on the tava. Don’t add more than two slices at the same time.
Now reduce the flame to low and let it cook for a minute or so until it turns crisp and golden brown
Now add 2 tablespoon of refined oil or butter in it and flip it on the other side.
Let it crisp and turn golden brown on the other side as well.
Transfer it to a plate and your sandwich is ready to be served along with green chutney. Repeat the same with the remaining batches. Tastes best when served hot.