Cut onion in round slices about 1/4 inch thickness. Seperate the rings and keep aside.

Now cut cheese slices lengthwise in about 1/4 inch width... as shown in step by step.

Take two rings and insert the cheese in between the rings. Arrange all rings like this and freeze for 15_20 minutes.

Beat egg Now take out rings from freezer. First coat in maida then dip in egg

And then coat in breadcrumbs

Deep fry in oil.

And serve with ketchup