<human>:  How do you make a simple quiche?
<bot>: To make a simple quiche, preheat your oven to 350 degrees Fahrenheit. Grease a 9-inch pie plate with butter. Place a 9-inch pie crust in the plate and bake for 8-10 minutes. In a large bowl, whisk together 4 eggs, 1 cup of milk, 1/2 teaspoon of salt and 1/4 teaspoon of pepper. Fold in 1/2 cup of any desired cheese and 1/2 cup of any desired diced vegetables or cooked meats. Pour the egg mixture into the pie crust and bake for 25-30 minutes, or until the center is set. Allow the quiche to cool before slicing and serving.