Easy Quiche A simple, cozy classic that’s perfect for breakfast, brunch, or even a light dinner—warm, cheesy, and wonderfully versatile. What You'll Need Pie crust, frozen or refrigerated (1) Eggs (6) Milk (1/2 cup) Shredded cheddar or cheddar jack cheese, divided (1 cup) Salt (3/4 teaspoon) Black pepper (1/2 teaspoon) Cooked bacon, chopped (5 slices) White mushrooms, chopped (4 small) Red bell pepper, chopped (1/2) How to Make It 1. If using a frozen pie crust, let it thaw. If using refrigerate