Baked chicken with potatoes under mayonnaise

Cut fish into small pieces.

Add salt and pepper to the fish and leave for 15-20 minutes.

Peel the potatoes and cut into slices.

Cut tomatoes into slices.

Grate cheese on a small grater.

Place half of potatoes on the baking pan and add a little bit of salt.

Place fish on potatoes.

Place tomatoes on fish.

Place the leftover potatoes on tomatoes and add a little bit of salt.

Grease potatoes with mayonnaise.

Sprinkle with cheese and bake at 350F in the oven until ready (approximately 40 minutes).