01 -
Preheat oven to 200°C. Grease a 23×33 cm baking dish. Arrange the bagel pieces in a single, even layer in the prepared dish for optimal texture.
02 -
Combine herb and garlic cream cheese with cream in a medium saucepan over medium-low heat. Whisk constantly until smooth and fully blended.
03 -
Fold the cooked, shredded chicken into the warm cream sauce. Stir well to ensure every piece is thoroughly coated. Remove mixture from heat.
04 -
Gently toss diced Roma tomatoes, diced red onion, basil pesto, salt, black pepper, and grated parmesan cheese in a small bowl. Take care not to crush the tomatoes.
05 -
Distribute the chicken and cream sauce mixture evenly over the bagel base. Spoon the bruschetta topping across the surface, distributing ingredients evenly.
06 -
Sprinkle grated mozzarella cheese evenly across the casserole for a uniform, bubbly finish.
07 -
Transfer dish to the preheated oven. Bake for 30 minutes, or until the cheese is melted, bubbly, and the casserole is thoroughly heated. Pierce the center with a fork to ensure heat has permeated.
08 -
Allow casserole to rest a few minutes before slicing and serving. This enhances presentation and prevents portions from falling apart.