Looking for a spicy, cheesy, low-carb dinner that satisfies cravings and feeds the whole family? This Nacho Chicken Casserole blends tender chicken, gooey cheese, green chilies, and a creamy cauliflower topping into one delicious, comforting dish. It’s the perfect hearty dinner with a hint of heat and lots of flavor.
Table of Contents
Ingredients
- 1.75 lbs. boneless, skinless chicken thighs
- 1 1/2 tsp. chili seasoning
- 2 tbsp. olive oil
- 4 oz. cream cheese
- 4 oz. cheddar cheese
- 1 cup green chilies and tomatoes
- 3 tbsp. (about 45g) Parmesan cheese
- 1/4 cup sour cream
- 16 oz. package frozen cauliflower
- 1 medium jalapeño pepper
- Salt and pepper to taste
Instructions
- Preheat your oven to 375°F (190°C). Using kitchen shears, cut the chicken thighs into bite-sized pieces. Season with salt, pepper, and chili seasoning.
- In a large skillet, heat olive oil over medium-high heat. Add chicken and cook until browned on all sides.
- Lower the heat and stir in the cream cheese, sour cream, and 3/4 of the cheddar cheese. Mix until fully melted and combined. Add in the green chilies and tomatoes, stir well.
- Transfer the chicken mixture into a casserole dish, spreading it out evenly.
- Microwave the frozen cauliflower until soft. Blend it using an immersion blender with the Parmesan cheese and remaining cheddar until it reaches a mashed potato-like consistency. Season with salt and pepper.
- Chop the jalapeño into small pieces. Spread the cauliflower mash over the chicken mixture in the casserole dish. Sprinkle the jalapeño on top.
- Bake for 15–20 minutes, or until the top starts to brown and the jalapeños are tender.
- Slice and serve warm. Garnish with fresh cilantro for added flavor, if desired.
Nutrition Information (Per Serving)
| Nutrient | Amount |
|---|---|
| Calories | 426 kcal |
| Fats | 32.2 g |
| Net Carbs | 4.3 g |
| Protein | 30.8 g |
Final Thoughts
This Nacho Chicken Casserole is the ultimate cozy dinner — full of protein, low in carbs, and layered with rich, spicy, cheesy goodness. It’s easy to prep, reheats well, and makes a satisfying option for keto or low-carb meal plans. Add it to your weekly rotation and enjoy bold flavors with minimal effort!
