CROISSANT BREAKFAST CASSEROLE - Kerrygold

Ingredients

• 1 tablespoon olive oil
• 1 pound ground italian sausage (mild or hot)
• 10 ounces sliced mushrooms
• ½ of a small onion, diced
• 2 cups fresh spinach
• 10 eggs
• ⅔ cup half and half
• 1 teaspoon salt
• ½ teaspoon black pepper
• 1 teaspoon everything bagel seasoning
• 1 tablespoon dijon mustard
• 8 cocktail croissants, sliced in half
• 5 ounces Kerrygold® Aged Cheddar Cheese, grated
• 2 tablespoons parsley, chopped