Chicken Bruschetta Casserole (Printer-friendly)

Oven-baked chicken with fresh tomato bruschetta topping, melted cheeses, and a golden crunchy breadcrumb crust.

# What You'll Need:

→ Chicken Base

01 - 4 boneless, skinless chicken breasts (about 6 oz each)
02 - 1 tablespoon olive oil
03 - 1 teaspoon kosher salt
04 - 1/2 teaspoon freshly ground black pepper
05 - 1 teaspoon Italian seasoning blend

→ Bruschetta Mixture

06 - 2 cups cherry tomatoes, quartered
07 - 1/4 cup red onion, finely diced
08 - 2 cloves garlic, minced
09 - 1/4 cup fresh basil, chopped
10 - 2 tablespoons balsamic vinegar
11 - 1 tablespoon olive oil
12 - 1/4 teaspoon kosher salt
13 - 1/4 teaspoon freshly ground black pepper

→ Crunchy Cheese Topping

14 - 1 cup shredded mozzarella cheese
15 - 1/2 cup grated Parmesan cheese
16 - 1 cup Italian-style breadcrumbs (substitute gluten-free breadcrumbs if needed)
17 - 2 tablespoons unsalted butter, melted

# How To Make It:

01 - Preheat the oven to 400°F. Lightly grease a 9x13-inch baking dish with cooking spray or olive oil.
02 - Arrange the chicken breasts in a single layer in the prepared baking dish. Drizzle with 1 tablespoon olive oil, then season evenly with salt, pepper, and Italian seasoning blend.
03 - In a medium mixing bowl, combine the quartered cherry tomatoes, diced red onion, minced garlic, chopped fresh basil, balsamic vinegar, 1 tablespoon olive oil, salt, and pepper. Toss gently until well incorporated.
04 - Spoon the bruschetta mixture evenly over each seasoned chicken breast, ensuring the tomatoes and aromatics cover the surface.
05 - Sprinkle shredded mozzarella and grated Parmesan evenly over the bruschetta-topped chicken.
06 - In a small bowl, toss the Italian breadcrumbs with melted butter until the crumbs are evenly moistened. Scatter the buttered crumbs uniformly over the cheese layer.
07 - Bake on the center rack for 30 to 35 minutes, or until the chicken registers an internal temperature of 165°F and the topping is deeply golden brown.
08 - Remove the casserole from the oven and let it rest for 5 minutes to allow juices to redistribute. Garnish with additional fresh basil leaves before serving.

# Expert Tips:

01 -
  • It captures everything you crave about bruschetta but transforms it into a filling main course with minimal effort.
  • The golden breadcrumb topping gets so crispy and fragrant that people will think you spent hours on this.
02 -
  • Undercooked chicken hidden under toppings is a real risk, so always check the thickest breast with a meat thermometer before pulling the dish from the oven.
  • Letting the casserole rest those 5 minutes is not optional because cutting too early sends all the delicious juices running onto your cutting board.
03 -
  • Pounding the chicken to even thickness before baking is the single most important step for preventing dry edges and raw centers.
  • Tossing the tomatoes with balsamic vinegar about 10 minutes before assembling gives them time to release their juices and creates a richer, more saucy topping.