1 store bought refrigerated pie crust
1 1/2 cup milk
1 tbsp butter
1/2 cup self raising flour
1 large onion
150 g dice ham
100 g slice mushroom
1) Heat oven to 350°F. Place pie crust in 9-inch glass pie plate.
2) In a median bowl mix milk, egg and butter. Add in ham, mushroom, onion, flour & Cheese then pour mixture to pie crust
3) Bake 40 to 50 minutes or until knife inserted in center comes out clean.