If you’re looking for a comforting dish that feels like a warm hug on a plate, then this Low Carb Creamy Chicken and Summer Squash Casserole is just the ticket. This recipe has quickly become a family favorite in our home, perfect for those busy weeknights when you want something delicious but don’t have hours to spend in the kitchen. Plus, it’s an excellent way to use up summer squash from your garden or local farmer’s market!
Not only is it rich and creamy, making it incredibly satisfying, but it’s also packed with wholesome ingredients that everyone will love. Whether you’re hosting a family gathering or just need a quick meal for yourself, this casserole delivers delightful flavors and is sure to impress.
Why You’ll Love This Recipe
- Quick and Easy: With just 50 minutes from start to finish, you’ll be enjoying this dish in no time!
- Family-Friendly: Kids love the cheesy goodness, making dinner stress-free.
- Low Carb Delight: At only 6 grams of net carbs per serving, it’s perfect for those watching their carb intake.
- Meal Prep Friendly: Make it ahead of time and simply pop it in the oven when you’re ready to eat!
- Versatile Ingredients: Simple ingredients make this casserole both nutritious and delicious.

Ingredients You’ll Need
You’ll love how simple and wholesome these ingredients are! They come together beautifully to create a creamy and flavorful casserole that’s perfect for any occasion.
For the Casserole
- 3 cups Shredded Chicken
- 3 Medium Yellow Squash (chopped)
- 1 tbsp Butter
- 1/2 Onion (chopped)
- 2 tsp Minced Garlic
- 1 tsp Italian Seasoning
- 1 cup Heavy Whipping Cream
- 1 cup Shredded Cheddar Cheese
- 1 cup Beef Rind Crumbs
- 1/3 cup Parmesan Cheese (grated)
Variations
This recipe is wonderfully flexible! Feel free to get creative based on your preferences or what you have on hand.
- Swap the protein: Use shredded turkey or even chickpeas for a vegetarian twist.
- Add extra veggies: Toss in some spinach or bell peppers for an extra nutrient boost.
- Make it spicy: Add crushed red pepper flakes or jalapeños for a kick of heat.
- Creamy alternative: Use coconut cream instead of heavy whipping cream for a dairy-free option.
How to Make Low Carb Creamy Chicken and Summer Squash Casserole
Step 1: Preheat Your Oven
Start by preheating your oven to 400 degrees. This ensures that your casserole will cook evenly and get beautifully golden on top.
Step 2: Sauté the Onions
In a skillet over medium heat, add the butter and chopped onions. Sauté them for about 2 minutes until they become soft. This step adds a delicious flavor base to your casserole as the onions caramelize slightly.
Step 3: Add the Squash
Next, mix in the chopped yellow squash and continue sautéing for another 4-5 minutes. The squash should become tender but not mushy—this keeps its texture intact when baked!
Step 4: Flavor It Up
Stir in minced garlic and Italian seasoning, cooking for an additional minute. Garlic enhances the overall flavor profile while Italian seasoning brings those classic Mediterranean notes we all love.
Step 5: Create That Creamy Sauce
Pour in the heavy whipping cream and let the mixture simmer until it thickens. This creamy sauce is what binds all your ingredients together, making each bite luscious!
Step 6: Combine with Chicken
In a mixing bowl, place your shredded chicken and pour the squash mixture over it. Season with salt and pepper to taste before stirring everything together well so every piece of chicken gets coated with that delightful sauce.
Step 7: Assemble in Baking Dish
Spread the chicken-squash mixture into a well-greased baking dish. This ensures it cooks evenly without sticking; nobody wants a messy cleanup!
Step 8: Add Cheese!
Sprinkle shredded cheddar cheese generously over the top of your casserole. This will melt into gooey perfection while baking.
Step 9: Prepare Topping
In a separate bowl, mix together beef rind crumbs and grated Parmesan cheese. This crunchy topping adds texture that contrasts beautifully with the creamy filling.
Step 10: Bake It Up!
Top your casserole with the crumb mixture before placing it in the oven. Bake for about 20-25 minutes until bubbly and golden brown on top—your kitchen will smell heavenly!
Step 11: Rest Before Serving
Once done, allow your casserole to rest for about ten minutes before serving. This helps everything set up nicely so you can scoop out perfect portions!
Pro Tips for Making Low Carb Creamy Chicken and Summer Squash Casserole
To ensure your casserole turns out perfectly every time, keep these helpful tips in mind!
- Use fresh ingredients: Fresh yellow squash and chicken enhance the flavor and texture of the casserole, making it more delicious and nutritious.
- Adjust seasoning to taste: Don’t be afraid to taste the mixture as you cook. Adjusting salt, pepper, or herbs can elevate the dish and suit your personal preference.
- Let it rest before serving: Allowing the casserole to sit for about 10 minutes after baking helps it set up, making it easier to serve and enhancing the overall flavor.
- Experiment with cheese: While cheddar is a classic choice, try mixing in different cheeses like mozzarella or gouda for a unique twist on the flavor profile.
- Store leftovers properly: Keep any leftover casserole in an airtight container in the fridge for up to three days. Reheat gently in the oven or microwave for a quick meal.
How to Serve Low Carb Creamy Chicken and Summer Squash Casserole
Serving this creamy chicken and summer squash casserole is all about presentation and complementing flavors. Here’s how to make it shine on your table!
Garnishes
- Chopped fresh parsley: A sprinkle of fresh parsley adds a pop of color and brightness that enhances both the look and flavor of the dish.
- Sliced green onions: These add a mild onion flavor that complements the casserole perfectly while providing a colorful garnish.
Side Dishes
- Garlic Mashed Cauliflower: This creamy alternative to traditional mashed potatoes pairs beautifully with the casserole, providing a satisfying texture without added carbs.
- Steamed Broccoli: Lightly steamed broccoli adds a vibrant green color and crunch, balancing out the creaminess of the dish.
- Mixed Green Salad: A fresh salad with assorted greens, tomatoes, and a light vinaigrette offers a refreshing contrast to the richness of the casserole.
- Roasted Brussels Sprouts: The nutty flavor of roasted Brussels sprouts makes them an excellent side that complements the savory notes of your casserole.

Make Ahead and Storage
This Low Carb Creamy Chicken and Summer Squash Casserole is perfect for meal prep! You can easily make it in advance, store it, and enjoy it throughout the week.
Storing Leftovers
- Allow the casserole to cool completely before storing.
- Transfer leftovers to an airtight container.
- Store in the refrigerator for up to 4 days.
Freezing
- Make sure to let the casserole cool completely.
- Wrap tightly with plastic wrap or aluminum foil, or place in a freezer-safe container.
- Freeze for up to 3 months. For best results, label with the date.
Reheating
- Thaw overnight in the refrigerator if frozen.
- Reheat individual portions in the microwave until heated through, about 2-3 minutes.
- For larger portions, reheat in the oven at 350°F (175°C) for about 20-25 minutes.
FAQs
How many carbs are in Low Carb Creamy Chicken and Summer Squash Casserole?
This delicious casserole contains only 6 grams of net carbs per serving, making it a great option for low-carb diets.
Can I use other vegetables in my Low Carb Creamy Chicken and Summer Squash Casserole?
Absolutely! Feel free to substitute zucchini or bell peppers for a twist on this recipe while keeping it low carb.
How long does Low Carb Creamy Chicken and Summer Squash Casserole last in the fridge?
When stored properly in an airtight container, this casserole will last up to 4 days in the refrigerator.
Final Thoughts
I hope you find joy in making this Low Carb Creamy Chicken and Summer Squash Casserole! It’s not just a dish; it’s a comforting meal that brings satisfaction without guilt. Enjoy every bite, and don’t hesitate to share your experience with friends and family—happy cooking!

Low Carb Creamy Chicken and Summer Squash Casserole
Low Carb Creamy Chicken and Summer Squash Casserole is a delightful dish that combines tender shredded chicken with the freshness of summer squash in a rich, creamy sauce. Perfect for busy weeknights or family gatherings, this casserole is not only quick to prepare but also low in carbs, making it a fantastic option for those mindful of their dietary choices. With just 6 grams of net carbs per serving, you can indulge in a comforting meal that’s both satisfying and nutritious. The combination of cheesy goodness and hearty flavors will leave everyone at the table asking for seconds.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: Serves approximately 6
- Category: Dinner
- Method: Baking
- Cuisine: American
Ingredients
- 3 cups Shredded Chicken
- 3 Medium Yellow Squash (chopped)
- 1 tbsp Butter
- 1/2 Onion (chopped)
- 2 tsp Minced Garlic
- 1 tsp Italian Seasoning
- 1 cup Heavy Whipping Cream
- 1 cup Shredded Cheddar Cheese
- 1 cup Beef Rind Crumbs
- 1/3 cup Parmesan Cheese (grated)
Instructions
- Preheat your oven to 400°F (200°C).
- In a skillet, melt butter over medium heat and sauté chopped onions for about 2 minutes until soft.
- Add chopped yellow squash and sauté for an additional 4-5 minutes until tender.
- Stir in minced garlic and Italian seasoning; cook for another minute.
- Pour in heavy whipping cream, simmer until thickened.
- In a mixing bowl, combine shredded chicken and the squash mixture; season with salt and pepper to taste.
- Transfer the mixture to a greased baking dish.
- Sprinkle shredded cheddar cheese over the top.
- In a separate bowl, mix beef rind crumbs and grated Parmesan; sprinkle over the casserole.
- Bake for 20-25 minutes until bubbly and golden brown.
- Allow to rest for about ten minutes before serving.
Nutrition
- Serving Size: 1 serving
- Calories: 420
- Sugar: 2g
- Sodium: 510mg
- Fat: 28g
- Saturated Fat: 14g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 8g
- Fiber: 2g
- Protein: 37g
- Cholesterol: 130mg



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