Tina's Three Cheese Quiche
1 ready made frozen pie crust
1/2 cup grated pecoring romano cheese
4 slices swiss cheese
4 slices yellow american cheese
1/2 cup of milk
salt and pepper to taste
In a large mixing bowl beat eggs with milk set aside. On a cutting board layer the cheese and cut into cubes, slice small and add to eggs, then add in pecorino romano and mix well. Add salt and pepper.
Pour in pie crust and bake in the oven at 350 for 35 minutes pie should look golden in color and not look watery in the center when you remove from the oven it should be firm.
Also if you wish you can just buy shredded cheese and use that instead of cutting it yourself. I did it this way because that is what I had.