- 1/2 cup light mayonnaise
- 1/2 cup milk
- 4 eggs, lightly beaten
- 8 ounces shredded reduced-fat Cheddar cheese
- 11/2 cups chopped spinach
- 1/4 cup chopped onion
- 1 ( 9 inch ) unbaked pie shell
Preheat oven to 400 degrees F (200 degrees C). Line a cookie sheet with foil. In a large bowl, whisk together mayonnaise and milk until smooth. Whisk in eggs. Layer spinach, cheese, and onion in pie shell, making several layers of each. Pour in egg mixture. Place quiche on prepared cookie sheet. Cover quiche with foil. Bake in preheated oven for 45 minutes. Remove cover, and bake 10 to 15 minutes, or until top is golden brown and filling is set.
An acceptable substitute for buttermilk can be made in a pinch using regular milk and vinegar. Simply mix together 1 Tablespoon of vinegar (or lemon juice) and 1 cup of milk (non-fat, whole, or 2%). Allow the mixture to rest at room temperature for 10-15 minutes before using.
Market Supplier of Spinach: Organic Pics Colony Organic Farm
Market Supplier of Onions: Organic Klippenstein Organic Acres