Do you have canned tuna and rice at home? 😋 Such easy, quick and very delicious recipe

Ingredients:
400 ml water
200g (1 cup) rice
1 can of Tuna
1 sweet onion
2 eggs
120ml (1/2 cup) heavy cream
1 tbsp butter or oıl
100g (3.5oz) Mozzarella Cheese
olive oil
Season with salt and black pepper
Parsley (optional)
Bake at 190°C /380°F for 15 minutes