Bagel Breakfast Casserole with Sausage, Egg, and Cheese Recipe

Ingredients

• 6 (20-ounce package) everything bagels
• 7 large eggs
• 2 1/2 cups half-and-half
• 1 teaspoon kosher salt
• 1/8 teaspoon black pepper
• 1/2 tablespoon vegetable oil
• 1 pound breakfast sausage (I used sage-flavored)
• 1 red bell pepper, diced (about 1 cup)
• 1 small yellow onion, peeled and diced (about 1 cup)
• 2 tablespoons chopped fresh parsley, divided
• 3 cups (8 ounces) sharp cheddar cheese, shredded and divided