Rustic Morning Bliss: Hearty Italian Sausage Breakfast Casserole Recipe - The Pass and Provisions

Ingredients

• 1 pound (454 g) Italian sausage (mild or spicy)
• 1 ½ cups (170 g) shredded mozzarella cheese
• ½ cup (50 g) grated Parmesan cheese
• 6 large eggs
• 6 slices white or Italian bread, cut into cubes
• 2 cups (480 ml) milk
• 1 small onion, diced
• 1 small red bell pepper, diced
• 1 small green bell pepper, diced
• 1 tsp salt
• ½ tsp ground black pepper