Looking for a cozy but healthy fall recipe? This gluten-free Chicken Casserole without soup is perfect for a cozy fall night when all you want to do is lounge around! Plus the best part… you can make this casserole without soup!!
This Chicken Casserole without soup bakes for an hour and will have your home smelling like delicious warm garlic and parmesan. It take 5 minutes to prep and an hour to bake. Its also easy to prep ahead of time.
This recipe is healthy and easy, using simple and quick ingredients. This recipe is gluten free, nut free and dairy free.

WHY YOU’LL LOVE THIS RECIPE
- This chicken casserole is made with italian sausage is naturally gluten free because it uses rice as the base and rice is gluten free!
- You can make this recipe without soup!!
- It uses easy ingredients such as microwavable rice or frozen rice as well as pre cooked sausage
- This is an easy healthy weeknight meal…I like to call them lazy girl meals!
- This Chicken Casserole without soup is healthy, low in fat and low in carbs
- This Gluten-Free Chicken Casserole is low in saturated fat
- This recipe is dairy free
- It is Nut free
- This recipe is oil Free
- You can pack this Chicken Casserole without soup with as many veggies as you want!
- It is easy to prep ahead of time


INGREDIENTS & SUBSTITUTIONS
Brown rice
This gluten-free Chicken Casserole without soup calls for a combination of brown rice and cauliflower rice to keep it healthy and make this recipe a healthy weeknight dinner option. You can use all brown rice, all cauliflower rice or even white rice.
The key is the rice cannot be raw. If it is frozen rice it is OK to put into the baking dish frozen. If it is intstand microwave rice it is OK to microwave following package instructions and then add to baking dish. You do not want to add raw, uncooked rice because there is not enough liquid to cook the rice fully.
Here is a link to my favorite frozen brown rice from trader joes:
https://www.cookingwithtraderjoes.com/trader-joes-frozen-organic-brown-rice/
Cauliflower rice
To make this Chicken Casserole without soup extra heathy and low carb you can use all cauliflower rice. You can also use any other riced vegetable including broccoli, carrots, etc. If fresh it is OK to just add to baking dish without cooking but make sure it is soft and fully cooked before removing from oven.
Here is a link to the cauflower rice I buy:
Chicken sausage
Only use pre cooked chicken sausage. Do not use raw chicken sausage. If you have chicken sausage that is not cooked yet, pan fry quickly before adding to baking dish.
Tomatoes
You can dice your own tomatoes and use whatever kind you’d like. You can also buy a can of diced tomatoes to make this recipe even easier. Make sure to get unseasoned diced tomatoes.
Pepper + Onions
Dice up any color peppers as small as you can. You want them to be only slightly larger than the rice so the peppers fully cook in the oven. The larger the size the longer the casserole will have to bake. If you arent sure or want to cut down on time you can sautee the peppers and onions ahead of time so the baking step is only to warm up the casserole and not to fully cook any ingredient.
You can prep the raw vegetables ahead of time and store in the refridgerator in an air tight container for up to 3 days beforehand.
Parmesan cheese (vegan/dairy free if desired)
This Gluten-Free Chicken Casserole without soup recipe calls for vegan parmesan cheese to make this recipe dairy free. If you are not lactose intolerant or care to make this dairy free you can use regular parmesan cheese without a problem.
Salt + pepper + powdered garlic
To make this recipe vegan
To make this Gluten-Free Chicken Casserole without soup vegan you can use vegan sausages in place of the chicken sausage and make sure to use vegan parmesan cheese.

TASTE & TEXTURE
This Gluten-Free Chicken Casserole is full of italian flavors, parmesan cheese and warm garlic! Its best served warm and cozy right out of the oven and topped with extra parmesan cheese to get a cheesy textured topping. The peppers, onions and tomatoes blend together to make the perfect light italian casserole sauce. Its healthy and light without a heavy sauce since you make this rice casserole without soup.
HOW TO MAKE
DIRECTIONS
STEP 1
In a cooking dish, combine brown rice, cauliflower rice, diced chicken sausage, red onion, tomatoes, peppers, parmesan cheese, salt and pepper. See note below on only using cooked rice.
STEP 2
Bake uncovered on 400 for 45-60 minutes until rice is fully cooked and top starts to brown. Make sure the peppers and onions are fully cooked and soft before removing from oven.
STEP 3
Remove from oven and plate casserole. Option to top with arugula or fresh spinach.

EXPERT TIPS & TRICKS
The key for this gluten-free chicken casserole is the rice cannot be raw. If it is frozen rice it is OK to put into the baking dish frozen. If it is intstand microwave rice it is OK to microwave following package instructions and then add to baking dish. You do not want to add raw, uncooked rice because there is not enough liquid to cook the rice fully. You can also use lentil rice or other vegetable rice but cook as per package directions before adding to baking dish.
To make this extra heathy and low carb you can use all cauliflower rice. You can also use any other riced vegetable including broccoli, carrots, etc. If fresh it is OK to just add to baking dish without cooking but make sure it is soft and fully cooked before removing from oven.
This recipe calls for vegan parmesan cheese to make this rice casserole dairy free. If you are not lactose intolerant or care to make this dairy free you can use regular parmesan cheese without a problem.
You can prep the raw vegetables ahead of time and store in the refridgerator in an air tight container for up to 3 days beforehand.

HOW TO SERVE & STORE
To serve: Let the gluten free chicken casserole with potatoes cool completely before serving. You can serve it as a main course or a side dish. Garnish with chopped fresh herbs, such as parsley or chives.
To store in the fridge: Once the gluten free chicken casserole with potatoes has cooled completely, cover it tightly with plastic wrap or aluminum foil. Store it in the refrigerator for up to 3 days.
To store in the freezer: Once the casserole has cooled completely, wrap it tightly in several layers of plastic wrap. Then, place it in a freezer-safe bag or container. Store it in the freezer for up to 3 months.
To reheat: Thaw the gluten free chicken casserole with potatoes overnight in the refrigerator. Preheat the oven to 350 degrees Fahrenheit. Remove the casserole from the refrigerator and let it sit at room temperature for 30 minutes. Bake the casserole for 20-25 minutes, or until heated through.
YOU MAY ALSO LIKE
- Dairy free breakfast casserole with bread
- Dairy free cauliflower hashbrown casserole
- Vegan broccoli cauliflower casserole
- Vegan rice casserole
- Chicken potato broccoli casserole
Gluten-Free Chicken Casserole (without soup)
Ingredients
- 1 ½ cups of brown rice fully cooked
- 1 cup cauliflower rice
- 3 links sweet italian chicken sausages fully cooked
- ¼ cup diced tomatoes canned or fresh
- 1 cup diced peppers
- ¼ cup diced red onion
- 2 tbsp parmesan cheese vegan/dairy free
- Salt + pepper + powdered garlic to top with
Instructions
- In a cooking dish, combine brown rice, cauliflower rice, diced chicken sausage, red onion, tomatoes, peppers, parmesan cheese, salt and pepper.
- Bake uncovered on 400 for 45-60 minutes until rice is fully cooked and top starts to brown.
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