Cut the avocado from the middle and remove the pulp with the help of a spoon.

Mash it with a fork and add the remaining ingredients in it except the butter, cottage cheese and strawberry.

Spread this over the bread slice and put some cottage cheese and strawberry on it and sprinkle some chaat masala over it.

Brush the tawa with butter or oil as no toast the bread for 2 minutes in medium flame.

Now your cheesy guacamole strawberry open sandwich is ready. Serve hot.