
Are you on the hunt for a dinner that’s both supremely satisfying and perfectly aligned with your low-carb lifestyle? Does the thought of a creamy, cheesy, and veggie-packed meal that’s a breeze to make sound like music to your ears? Then get ready to discover your new favorite weeknight warrior: the sensational **Keto Chicken Vegetable Casserole**! Forget boring salads and repetitive meals; this casserole brings comfort, flavor, and incredible ease straight to your keto kitchen.
Why You’ll Love This Keto Chicken Vegetable Casserole
This isn’t just another recipe; it’s a game-changer for anyone doing keto. Here are four irresistible reasons why this **Keto Chicken Vegetable Casserole** will earn a permanent spot in your meal rotation:
- Effortlessly Delicious & Keto-Friendly: With just 10 minutes of prep, you’re on your way to a rich, creamy, and undeniably tasty dinner that keeps your net carbs in check without sacrificing flavor. It’s the ultimate comfort food, reimagined for keto!
- Packed with Nutrients: Featuring lean chicken, nutrient-dense cauliflower, and vibrant green beans, this casserole is loaded with protein and fiber. It’s a wholesome meal that truly nourishes your body.
- Family-Friendly Appeal: Even the pickiest eaters will find something to love in this cheesy, savory bake. It’s a fantastic way to sneak in extra vegetables, and its comforting taste makes it a hit for all ages, keto or not!
- Simple & Quick Weeknight Solution: From start to finish, you’re looking at only 40 minutes! This makes it an ideal choice for busy evenings when you need a hearty, homemade meal without spending hours in the kitchen.
Ingredients for Your Delicious Keto Chicken Vegetable Casserole
Gather your ingredients, and let’s get ready to create some low-carb magic with this incredible **Keto Chicken Vegetable Casserole**!
- 🐔 3 cups cooked chicken (shredded or chopped)
- 🥦 12 oz riced cauliflower (cooked according to package instructions and drained)
- 🫛 1 cup green beans (cut into bite-sized pieces)
- 🌽 1/3 cup corn
- 🫛 1/3 cup peas
- 🧀 4 oz cream cheese (softened)
- 🥣 4 oz chicken broth (warmed)
- 🧈 2 tbsp butter (melted)
- 🥛 2 oz half and half (or heavy cream)
- 🧄 1 tsp garlic powder
- 🧅 1 tsp onion powder
- 🧂 1 tsp salt
- 🌶️ 1/2 tsp black pepper
- ✨ 1/2 tsp xanthan gum (or other thickener of your choice)
- 🧀 1 cup shredded mozzarella
Step-by-Step Directions to Master Your Keto Chicken Vegetable Casserole
Creating this amazing **Keto Chicken Vegetable Casserole** is simpler than you think. Follow these easy steps for a perfect meal every time:
- Prep Your Oven & Dish: Get your oven ready by preheating it to 350°F (175°C). Lightly grease a 9×13 inch baking dish – this helps prevent sticking!
- Whip Up the Creamy Sauce: In a large mixing bowl, combine the softened cream cheese, warmed chicken broth, melted butter, half and half (or heavy cream), garlic powder, onion powder, salt, black pepper, and xanthan gum. Whisk them together until you have a smooth and luscious sauce.
- Combine Everything: Gently fold in the cooked shredded chicken, drained riced cauliflower, green beans, corn, and peas into the creamy sauce. Make sure all your delicious ingredients are well coated!
- Assemble Your Casserole: Pour the flavorful mixture into your prepared baking dish, spreading it evenly for consistent cooking.
- Cheesy Topping: Sprinkle the shredded mozzarella cheese generously over the top – who doesn’t love extra cheese?
- Bake to Golden Perfection: Pop it in the preheated oven for about 30 minutes, or until the casserole is bubbly, hot, and the cheese on top is beautifully golden brown. Enjoy your easy and healthy meal!
Creative Ways to Present and Serve Your Keto Chicken Vegetable Casserole
While this **Keto Chicken Vegetable Casserole** is perfectly delightful straight from the baking dish, a little flair can elevate your dining experience! Here are a few ideas on how to present and serve your scrumptious creation:
- Classic Comfort: The simplest and often best way! Serve generous scoops directly from the casserole dish onto plates. Its rustic charm speaks for itself.
- Garnish with Fresh Herbs: A sprinkle of freshly chopped parsley, chives, or dill on top just before serving adds a pop of color and a fresh aroma, making your casserole look even more appetizing.
- Individual Portions: For a more elegant presentation or for easy meal prep, bake the casserole in individual ramekins. This creates perfectly portioned servings that are great for dinner parties or packed lunches.
- Pair with a Fresh Side Salad: A vibrant green salad with a light vinaigrette makes for a refreshing contrast to the rich and creamy casserole. It adds an extra layer of freshness and a beautiful balance to your meal.
- Crustless Pot Pie Style: If you’re feeling fancy, consider cutting out round portions with a cookie cutter and serving them on a bed of fresh greens. It gives the impression of a sophisticated, deconstructed dish.
Storing Your Keto Chicken Vegetable Casserole: How Long Does It Last?
One of the best things about this **Keto Chicken Vegetable Casserole** is how well it stores, making it perfect for meal prep or enjoying leftovers throughout the week!
- Refrigeration: Once your casserole has cooled completely, transfer any leftovers to an airtight container. It will keep beautifully in the refrigerator for up to 3-4 days. When reheating, simply pop a serving into the microwave until heated through, or cover and bake in the oven at 350°F (175°C) until bubbly.
- Freezing: This casserole freezes exceptionally well! For best results, divide the cooled casserole into individual, freezer-safe portions. Place them in airtight containers or heavy-duty freezer bags. It can be stored in the freezer for up to 2-3 months. To reheat from frozen, you can either thaw it overnight in the fridge and then microwave/bake, or bake directly from frozen (covered with foil) at 350°F (175°C) for 45-60 minutes, uncovering for the last 10 minutes to crisp the cheese.
- Make Ahead Option: You can assemble the entire casserole (up to the point of adding the mozzarella) and store it covered in the fridge for up to 24 hours before baking. Add the mozzarella just before baking. This is a fantastic time-saver for busy days!
FAQs About Your Keto Chicken Vegetable Casserole
Got questions about this delicious **Keto Chicken Vegetable Casserole**? We’ve got answers!
- Can I use frozen chicken?
Absolutely! Just make sure it’s cooked and shredded/chopped before adding it to the casserole. Rotisserie chicken is also a great time-saving option. - Are corn and peas keto-friendly?
While traditionally higher in carbs than other vegetables, a small amount like 1/3 cup each distributed among 6 servings keeps the net carbs low for this recipe (7.5g per serving). If you prefer, you can omit them or swap for lower-carb alternatives like extra green beans or diced bell peppers. - What if I don’t have xanthan gum?
You can omit it, but the sauce might be a little thinner. Other keto-friendly thickeners like glucomannan powder can be used, following package instructions for ratios. - Can I use other vegetables?
Yes! Feel free to customize. Broccoli florets, diced bell peppers, spinach (wilted and squeezed dry), or mushrooms are all great low-carb additions. - Is this casserole spicy?
No, the recipe is very mild. If you like a kick, add a pinch of red pepper flakes to the sauce! - Can I make it dairy-free?
You could experiment with dairy-free cream cheese, broth, and a dairy-free shredded cheese substitute, but the texture and flavor might vary slightly. - How do I ensure the riced cauliflower isn’t watery?
Crucial step! After cooking the riced cauliflower, make sure to drain it very well. You can even press it with a paper towel or clean kitchen towel to remove excess moisture. - Can I add more cheese?
Go for it! An extra sprinkle of mozzarella or even some Parmesan cheese mixed into the sauce or on top would be delicious, just be mindful of the added calories and macros. - Is this suitable for meal prepping?
Definitely! Its excellent storage capabilities make it an ideal candidate for meal prepping healthy, ready-to-eat keto meals throughout the week. - What can I serve alongside this casserole?
A simple side salad, a bowl of warmed olives, or even some avocado slices would complement this rich casserole beautifully.

Keto Chicken Vegetable Casserole
Equipment
- 9×13 inch Baking Dish
- Large mixing bowl
Ingredients
- 3 cups cooked chicken shredded or chopped
- 12 oz riced cauliflower cooked according to package instructions and drained
- 1 cup green beans cut into bite-sized pieces
- 1/3 cup corn
- 1/3 cup peas
- 4 oz cream cheese softened
- 4 oz chicken broth warmed
- 2 tbsp butter melted
- 2 oz half and half or heavy cream
- 1 tsp garlic powder
- 1 tsp onion powder
- 1 tsp salt
- 1/2 tsp black pepper
- 1/2 tsp xanthan gum or other thickener of your choice
- 1 cup shredded mozzarella
Instructions
- Prep Your Oven & Dish: Get your oven ready by preheating it to 350°F (175°C). Lightly grease a 9×13 inch baking dish – this helps prevent sticking!
- Whip Up the Creamy Sauce: In a large mixing bowl, combine the softened cream cheese, warmed chicken broth, melted butter, half and half (or heavy cream), garlic powder, onion powder, salt, black pepper, and xanthan gum. Whisk them together until you have a smooth and luscious sauce.
- Combine Everything: Gently fold in the cooked shredded chicken, drained riced cauliflower, green beans, corn, and peas into the creamy sauce. Make sure all your delicious ingredients are well coated!
- Assemble Your Casserole: Pour the flavorful mixture into your prepared baking dish, spreading it evenly for consistent cooking.
- Cheesy Topping: Sprinkle the shredded mozzarella cheese generously over the top – who doesn’t love extra cheese?
- Bake to Golden Perfection: Pop it in the preheated oven for about 30 minutes, or until the casserole is bubbly, hot, and the cheese on top is beautifully golden brown. Enjoy your easy and healthy meal!
Notes
Calories: 325.1
Total Carbs: 10.1g (Net Carbs: 7.5g)
Fats: 18.5g
Protein: 30g