Tomato-Onion Quiche Recipe: How to Make It

Ingredients

• 1 sheet refrigerated pie crust
• 1 cup shredded part-skim mozzarella cheese
• 1/2 cup sliced sweet onion
• 2 small plum tomatoes, seeded and thinly sliced
• 3 medium fresh mushrooms, thinly sliced
• 1/4 cup shredded Parmesan cheese
• 3 large eggs
• 1/2 cup half-and-half cream
• 1/2 teaspoon ground mustard
• 1/2 teaspoon dried basil
• 1/2 teaspoon dried oregano
• 1/2 teaspoon dried thyme