Description

This Low Carb Swiss Chicken Casserole is a creamy, cheesy baked dish featuring tender chicken breasts, fresh broccoli and cauliflower, and a rich heavy cream sauce flavored with garlic, onion, thyme, and paprika. Perfect for a comforting low-carbohydrate meal, this casserole delivers a satisfying blend of flavors and textures with minimal prep time.

Ingredients

Scale

Chicken and Vegetables

6 pieces boneless, skinless chicken breasts (about 2.5 pounds)
1 cup broccoli florets (fresh or frozen)
1 cup cauliflower florets (fresh or frozen)
1/2 cup onion, diced
2 cloves garlic, minced

Cheese and Dairy

2 cups Swiss cheese, shredded
1 cup heavy cream

Seasonings and Oils

1 tablespoon olive oil
To taste salt
To taste pepper
1 teaspoon dried thyme
1 teaspoon paprika

Instructions

Preheat Oven: Preheat your oven to 350°F (175°C) and prepare a 9×13-inch baking dish by spraying with cooking spray or lightly coating it with olive oil to prevent sticking.
Prepare Cream Mixture: In a large mixing bowl, combine the heavy cream with salt, pepper, dried thyme, and paprika. Stir well until all ingredients are evenly blended to create a flavorful sauce.
Layer Chicken: Place the boneless, skinless chicken breasts evenly in the bottom of the prepared baking dish. Pour half of the cream mixture over the chicken to coat them well.
Add Vegetables: Distribute the broccoli and cauliflower florets evenly over the chicken breasts to add texture and nutrition.
Add Onion and Garlic: Sprinkle the diced onion and minced garlic evenly on top of the vegetables for added aroma and flavor.
Top with Remaining Cream and Cheese: Pour the remaining cream mixture over the entire dish. Sprinkle the shredded Swiss cheese evenly over the top to create a creamy, cheesy crust.
Cover and Bake: Cover the baking dish with aluminum foil to retain moisture and bake in the preheated oven for 30 minutes.
Uncover and Finish Baking: Remove the foil from the casserole and bake for an additional 15 minutes, or until the chicken is fully cooked through and the cheese is bubbly and golden brown.
Cool and Serve: Allow the casserole to cool for 5 to 10 minutes before serving to let flavors meld and make it easier to portion.

Notes

You can use fresh or frozen vegetables; if frozen, no need to thaw before adding.
Adjust seasoning to taste, especially salt and pepper, depending on your preference.
Leftovers can be refrigerated for up to 3 days and reheated in the oven or microwave.
This casserole pairs well with a simple side salad or steamed vegetables for a complete meal.
For a dairy-free variation, substitute heavy cream and cheese with plant-based alternatives, though this will alter the flavor and texture.

Prep Time: 15 minutes
Cook Time: 45 minutes
Category: Main Course
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1 serving (approx. 1/6 of casserole)
Calories: 420 kcal
Sugar: 2 g
Sodium: 320 mg
Fat: 28 g
Saturated Fat: 14 g
Unsaturated Fat: 12 g
Trans Fat: 0 g
Carbohydrates: 6 g
Fiber: 2 g
Protein: 38 g
Cholesterol: 130 mg

Keywords: low carb chicken casserole, swiss cheese chicken bake, creamy chicken casserole, healthy chicken recipes, low carbohydrate meals