Easy Broccoli Quiche

INGREDIENTS

• 2 tablespoons butter
• 1 onion, minced
• 1 teaspoon minced garlic
• 2 cups chopped fresh broccoli
• 1 (9 inch) unbaked pie crust
• 1 1/2 cups shredded mozzarella cheese
• 4 eggs, well beaten
• 1 1/2 cups milk
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1 tablespoon butter, melted