Spinach Or Ham Quiche

Ingredients

• 1 frozen pie crust
• 1/2 pound boiled ham, cut into small pieces
• 1 package frozen spinach, defrosted and drained of liquid
• 1/4 pound Swiss cheese, grated
• 4 eggs
• 1 tablespoon flour
• 1 cup milk
• 1/2 cup heavy cream
• 1/4 salt
• freshly ground black pepper
• 3 tablespoons unsalted butter, melted