Crustless Sausage and Spinach Quiche

Bahan-bahan (6 porsi)

• cooking spray
• 3 links sweet Italian turkey or chicken sausage (removed from casing (8.5 ounces total))
• 12 ounce bag baby spinach
• 1 cup grated light havarti or cheddar
• 1/4 cup grated parmesan cheese
• 2/3 cup 2% milk
• 1/4 cup half & half cream
• 5 large eggs
• 3/4 teaspoon kosher salt
• 1/8 teaspoon ground black pepper
• pinch freshly grated nutmeg