Make guacamole and keep aside.

Toast bread of your choice, here I am using whole wheat bread and sourdough bread.

Spread the Guacamole on one side and put grated cheese (I am using mozzarella cheese with cut olives and green chilies mixed) for the whole wheat bread sandwich on top.

Grated cheese on top for the sourdough bread.

I am heating in air fryer here to melt the cheese; this can be done on stove top as well.