Shrimp and Fish Pie with Four Cheese

Last week when I shop at local supermarket for my weekly marketing,I saw frozen pastry skin on sale !! I quickly grab 2 box and throw in my shopping cart. Frozen food have longer expiration date,so I like to stock whatever it's on sale but sadly my fridge is too full:(
When I'm lazy and no mood to cook elaborate dinner or lunch this frozen pastry skin is really handy and easy to use.I just put all the ingredients together and in less than hour we can have a scrumptious Seafood Chessy Pie !!

Ingredients
1 box,2 sheets pastry skin,thawed
3 pieces frozen tilapia,thawed and sliced
10 small pieces frozen catfish,thawed
8-10 pieces large shrimp,shelled and cleaned
1 large onion,peeled and sliced
1 cup ricotta cheese
4 tbsp Parmesan cheese
1/2 cup or more shredded cheddar cheese
1/2 up or more shredded mozzarella cheese
1 egg yolk + 2 tbsp water for brushing

Method:

1:Preheat oven to 375 F and prepare a pie pan or plate.

2:Remove pastry skin/dough from box and plastic and roll out evenly before place one sheet on the bottom of the pie plate.

3:Place shredded cheddar cheese on the bottom first,then follow by fish ,shrimp,onion,Parmesan cheese,ricotta cheese and shredded mozzarella cheese.Cover the top by the second pastry sheet.Then trim the edge if it's has extra dough,set aside.Pinch the edge or use fork to press the edges together.

4:Use a leave cookie cutter to cut the excess pastry dough to your preference.Then place the leave shape on top of your pie.Brush egg wash on the pastry before bake

5:Bake for 30-45 minutes or until lightly golden brown. Remove from oven and serve warm.
Note:you can use any fish you like..No seasoning needed since cheese have creamy cheesy and salty taste.