Keto Chicken Casserole

This Keto Chicken Casserole brings together tender chicken, creamy sauce, and low‑carb vegetables for a comforting, family‑friendly meal. It uses only everyday pantry items, so you won’t need a specialty trip to the store. In just 30‑40 minutes you’ll have a dish that fits a strict keto lifestyle while still delivering flavor and texture. The recipe serves four to six, making it ideal for weeknight dinners or casual gatherings. Follow the clear steps and you’ll have a casserole that stays moist, develops a golden crust, and satisfies even those who aren’t counting carbs.

Ingredients

• 1.5 lbs (680 g) boneless, skinless chicken thighs, cut into bite‑size pieces
• 2 tbsp (30 ml) olive oil
• 1 cup (240 ml) heavy cream
• 1 cup (100 g) shredded mozzarella cheese
• ½ cup (50 g) grated Parmesan cheese
• 1 cup (150 g) cauliflower florets, finely chopped
• ½ cup (120 ml) low‑sodium chicken broth
• 1 medium (150 g) zucchini, diced
• 1 small (70 g) onion, finely chopped
• 2 cloves garlic, minced
• 1 tsp (5 ml) dried thyme
• ½ tsp (2.5 ml) smoked paprika
• Salt and freshly ground black pepper to taste

Gather all the items listed below before you start. Having everything measured and ready will keep the cooking process smooth and efficient.

1.5 lbs (680 g) boneless, skinless chicken thighs, cut into bite‑size pieces
2 tbsp (30 ml) olive oil
1 cup (240 ml) heavy cream
1 cup (100 g) shredded mozzarella cheese
½ cup (50 g) grated Parmesan cheese
1 cup (150 g) cauliflower florets, finely chopped
½ cup (120 ml) low‑sodium chicken broth
1 medium (150 g) zucchini, diced
1 small (70 g) onion, finely chopped
2 cloves garlic, minced
1 tsp (5 ml) dried thyme
½ tsp (2.5 ml) smoked paprika
Salt and freshly ground black pepper to taste

Essential Kitchen Tools

Tool	Purpose
9‑inch cast‑iron skillet	Browning chicken and sautéing vegetables evenly
Baking dish (9‑inch)	Assembling and baking the casserole
Measuring cups and spoons	Ensuring accurate ingredient ratios
Wooden spoon	Stirring without scratching cookware
Oven	Consistent heat for a golden crust

Why This Recipe Works

The success of this casserole lies in the balance between fat, protein, and low‑carb vegetables. Chicken thighs provide rich flavor and moisture, while the heavy cream and cheeses create a satisfying, keto‑compliant sauce. Adding cauliflower and zucchini not only reduces net carbs but also adds texture that mimics the bite of traditional grain‑based casseroles. The brief sear before baking develops Maillard reactions, giving depth of flavor that a simple bake alone could not achieve.

Pro Tips for Better Results

1. Pat the chicken pieces dry with paper towels before searing; excess moisture prevents browning.
2. Use a hot skillet and avoid crowding the pan; this ensures each piece gets a caramelized crust.
3. When adding the cream, keep the heat medium‑low; high heat can cause the cream to split.
4. Sprinkle the cheeses in two layers—half before baking and half after—to achieve both a melty interior and a crisp top.
5. Let the casserole rest after baking; the sauce thickens and the slice holds together better.

Nutrition Facts (per serving)

Nutrient	Amount
Calories	480 kcal
Total Fat	34 g
Protein	38 g
Total Carbohydrates	6 g
Net Carbs	4 g
Sodium	620 mg