Creamy Low Carb Chicken Casserole offers a comforting, protein-packed meal with wholesome ingredients. The chicken breasts provide lean protein to support muscle health, while broccoli adds fiber, vitamins C and K, and antioxidants. Using heavy cream, cream cheese, and cheddar cheese delivers richness and healthy fats that align with low-carb or keto diets. For a lighter option, you can substitute part of the heavy cream with unsweetened almond milk or use reduced-fat cheese. The garlic and onion powders add flavor without adding carbs, and seasoning to taste with salt and pepper allows you to control sodium levels. This dish is a satisfying way to enjoy comfort food while sticking to low-carb goals. Pair it with a side of leafy greens for added nutrients and balance.