Three Cheese & Veggie Quiche Recipe

Ingredients

• 1 cup sliced fresh mushrooms
• 1 cup chopped onions
• 1 cup chopped fresh broccoli
• 5 eggs
• 2/3 cup milk
• 1/4 cup chopped roasted red peppers
• 1 cup shredded three cheese blend, divided
• 1 frozen deep-dish pie crust (9 inch), unbaked