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Green ceramic plate with brown rims. Casserole on the plates garnished in basil and cheese.
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5 from 5 votes

Chicken Tomato Casserole

Chicken and Tomato Casserole all made in one dish. Full of Italian flavors, tender rice and chicken making a hearty, delicious meal. 
Prep Time10 minutes
Cook Time1 hour
Total Time1 hour 10 minutes
Course: dinner, Main Course
Cuisine: Italian
Diet: Gluten Free
Servings: 4
Author: Bailey

Equipment

  • 9x13 casserole dish Similar in size will work, be aware cooking times can vary based on dish and size.
  • sharp knife

Ingredients

  • 1.25 lb chicken breasts, cubed into bite sized pieces *see notes
  • 1 cup long grain white rice *see notes
  • 2 cups marinara
  • 1 14.5 oz can diced tomatoes
  • ¾ cup chicken broth *see notes
  • 1 zucchini, chopped
  • ½ cup yellow onion, diced
  • 3 garlic cloves, minced
  • 1 tsp dried basil
  • 1 tsp dried thyme
  • ½ tsp dried oregano
  • ½ tsp salt more as needed
  • ½ tsp black pepper
  • ½ tsp red pepper flakes
  • 2 Tbsp capers with brine *see notes
  • 1 cup Italian cheese, shredded *see notes
  • ¼ cup grated parmesan
  • 1 Tbsp fresh basil

Instructions

  • Preheat the oven to 425º. Gather the ingredients. Start with cubing the chicken breasts into small pieces. I do about 1/2 inch cubes (I prefer my chicken smaller) It will cook even and quicker if you make it evenly cubed and smaller. 
  • Spritz the 9x13 casserole dish with oil. Add the uncooked rice evenly into the dish. Next, add the canned diced tomatoes, onions, capers and brine, zucchini garlic, marinara, broth seasonings and stir well. Add the cubed chicken next, stir well again. 
    *8x10 casserole dish will also work however it may take longer to cook through since the dish will be more crowded. 
  • Cover the casserole dish tightly with foil. Add the dish to the preheated oven, center rack and cook for 35 minutes (it will cook for a total of 50-75 minutes). At 30 minutes, pull the casserole out, stir it well, cover it again and pop it back in.
  •  Bake the casserole for another 20 minutes. Pull it out again and stir well. At this point, grab a piece of chicken to check the cook (with a thermometer, should be at 165º) or slice it in half to see it's it still pink. Also check the rice. It's normal for it to cook slow in the beginning but don't worry it will cook. After the second stir place it back in the oven, covered, and cook for another 10-15.
    **Please note, rice varies from variation and brand, oven temps vary greatly and the casserole dish style and size will really vary the times as well! This is why checking the casserole is crucial.** 
  • Whenever I make this casserole it takes about 1 hour - 1 hour and ten minutes. Once the chicken is cooked and the rice is al dente and starting to stick together it's about done! 
  • Once it's about cooked, take it out once more, spread the shredded cheese and parmesan over the top and place back into the oven uncovered and let the cheese melt for 5 minutes. Pull it out. 
  • Let the casserole sit, cool and set for about 5 minutes and serve! Top with chopped basil and more parmesan if desired. Enjoy! 

Notes

*chicken thighs also work
*I use long grain white rice. Jasmine will also work, keep in mind different rice brands and variations of rice will effect the cooking times and moisture levels. You may need to adjust a bit as needed throughout cooking. 
*any broth will work, you can also substitute water, but you may need a pinch more salt for flavor. 
*capers add a unique touch to this dish. You can use chopped olives in place or omit. 
*shredded mozzarella or cheddar will also work. 
**Please note, rice varies from variation and brand, oven temps vary greatly and the casserole dish style and size will really vary the times as well! This is why checking the casserole is crucial.** 
 
Store leftovers in an airtight container in the fridge for up to 4 days. You can freeze these for up to 2 months.   

Nutrition

Serving: 1.5cup | Calories: 840kcal | Carbohydrates: 124g | Protein: 52g | Fat: 14g | Saturated Fat: 3g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 2g | Trans Fat: 0.02g | Cholesterol: 103mg | Sodium: 1489mg | Potassium: 1254mg | Fiber: 5g | Sugar: 7g | Vitamin A: 846IU | Vitamin C: 22mg | Calcium: 208mg | Iron: 4mg