In a pan add butter and onion.
Sauté it for few mins then add chicken and fry for 5 mins.
Now add pizza sauce and all other ingredients mix well and set aside.
Cheese Filling: Mix all grated cheese, but keep half mozzarella cheese aside for topping.
Assembling: Grease muffins tray and place small lasagna sheet in the base.
Now fold lasagna sheet to give the shape of cup and carefully place in tray.
Now pour spoonful of sauce and then cheese filling, again sauce.
In the end top it with mozzarella cheese, repeat this procedure with all cups and bake it for 20 mins.
Now check if the cheese bubbling then take it out and serve hot.
Note: Do not forget to sprinkle oregano on top.
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