Bruschetta Chicken Casserole Recipe
Introduction
This Bruschetta Chicken Casserole brings together juicy chicken, fresh tomatoes, and melted mozzarella for a comforting meal inspired by classic Italian flavors. It’s easy to prepare and perfect for a flavorful weeknight dinner the whole family will love.

Ingredients
- 1 lb. chicken breasts or tenders, cut into bite-sized pieces
- 1 Tbsp avocado oil or olive oil
- 6 ripe Roma tomatoes, chopped and lightly sprinkled with sea salt
- 3 fresh garlic cloves, crushed or chopped
- 1 cup shredded mozzarella cheese
- 1 tsp dried oregano
- 2 Tbsps high quality balsamic vinegar
- Sea salt and ground black pepper, to taste (about 1/4 teaspoon each)
- A small handful of fresh basil leaves, chopped
- Cooking spray
Instructions
- Step 1: Preheat your oven to 375 degrees F.
- Step 2: Heat oil in a skillet over medium-high heat, add the chicken pieces, and season with sea salt and freshly ground black pepper.
- Step 3: Cook the chicken, stirring occasionally, until golden brown on all sides and nearly cooked through.
- Step 4: Transfer the chicken to an 8×8 baking dish that has been sprayed or brushed with oil to prevent sticking.
- Step 5: Top the chicken with chopped tomatoes, oregano, garlic, and drizzle with balsamic vinegar.
- Step 6: Sprinkle the mozzarella cheese evenly over the top.
- Step 7: Bake the casserole uncovered in the preheated oven for 18–20 minutes, until the cheese is melted and the sauce is bubbling at the bottom.
- Step 8: Remove from the oven, cover, and let the casserole rest for 5 minutes.
- Step 9: Garnish with fresh chopped basil before serving. Enjoy!
Tips & Variations
- Use fresh mozzarella for a creamier texture or add a sprinkle of Parmesan for extra flavor.
- Substitute cherry tomatoes if Roma tomatoes aren’t available; just chop them roughly.
- For a spicier kick, add red pepper flakes when cooking the chicken.
- Serve with a side of crusty bread to soak up the delicious sauce.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, warm the casserole in the oven at 350 degrees F until heated through, or microwave in short intervals to avoid drying out the chicken.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen chicken for this recipe?
Yes, but make sure to thaw the chicken completely before cooking to ensure even cooking and prevent excess moisture in the casserole.
Can I prepare this casserole ahead of time?
Absolutely! You can assemble the casserole a few hours in advance and keep it refrigerated. Bake just before serving, adding a few extra minutes if baking from cold.
PrintBruschetta Chicken Casserole Recipe
This Bruschetta Chicken Casserole is a delicious, easy-to-make meal combining juicy chicken pieces with fresh tomatoes, garlic, and basil, topped with melted mozzarella cheese and a hint of balsamic vinegar. It’s a flavorful, comforting dish perfect for dinner or meal prep.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Baking
- Cuisine: Italian-American
Ingredients
Chicken and Seasoning
- 1 lb. chicken breasts or tenders, cut into bite sized pieces
- 1 Tbsp avocado oil or olive oil
- Sea salt, about 1/4 teaspoon
- Ground black pepper, about 1/4 teaspoon
Bruschetta Topping
- 6 ripe Roma tomatoes, chopped and lightly sprinkled with sea salt
- 3 fresh garlic cloves, crushed or chopped
- 1 tsp dried oregano
- 2 Tbsps high quality balsamic vinegar
- 1 cup shredded mozzarella cheese
- A small handful of fresh basil leaves, chopped
Others
- Cooking spray (to grease the baking dish)
Instructions
- Preheat Oven: Preheat your oven to 375 degrees Fahrenheit to prepare for baking the casserole.
- Cook Chicken: Heat avocado or olive oil in a skillet over medium-high heat. Add the chicken pieces and season with sea salt and black pepper. Cook, stirring occasionally, until the chicken is golden brown on the sides and almost cooked through.
- Prepare Baking Dish: Spray or brush an 8×8 baking dish with oil to prevent sticking. Transfer the partially cooked chicken into the baking dish.
- Add Toppings: Top the chicken evenly with chopped Roma tomatoes (lightly salted), dried oregano, crushed garlic, and a drizzle of balsamic vinegar. Then sprinkle the shredded mozzarella cheese over the top.
- Bake: Place the casserole in the preheated oven uncovered. Bake for 18 to 20 minutes, until the cheese is melted and bubbly and the sauce is bubbling at the bottom.
- Rest and Garnish: Remove the casserole from the oven and cover it. Let it rest for 5 minutes to let flavors meld. Garnish with freshly chopped basil leaves before serving.
Notes
- Use fresh, ripe Roma tomatoes for the best flavor.
- Avocado oil or olive oil can be used interchangeably, depending on preference.
- Allowing the casserole to rest after baking helps redistribute juices and intensifies the flavors.
- If you prefer, substitute mozzarella cheese for a low-fat alternative to reduce calories and fat content.
- Serve warm with a side of crusty bread or a fresh green salad for a complete meal.
Keywords: bruschetta chicken casserole, tomato chicken casserole, baked chicken with mozzarella, Italian chicken casserole, easy chicken dinner

