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Creamy Low-Carb Chicken and Broccoli Casserole – Easy Healthy Dinner Recipe

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A cozy, creamy, and cheesy low-carb casserole featuring tender chicken and broccoli. Perfect for weeknight dinners that are both comforting and healthy.

  • Total Time: 40 minutes
  • Yield: 6 servings 1x

Ingredients

Scale
  • 3 cups cooked chicken breast, shredded or chopped (about 450g / 1 lb)
  • 4 cups broccoli florets (fresh or frozen)
  • 8 ounces cream cheese, softened (225g)
  • ½ cup sour cream (120ml)
  • ¼ cup mayonnaise (60ml)
  • 1½ cups shredded sharp cheddar cheese (170g)
  • 1 tablespoon olive oil or butter
  • 1 teaspoon garlic powder
  • ½ teaspoon onion powder
  • ¼ teaspoon smoked paprika (optional)
  • Salt and freshly ground black pepper to taste

Instructions

  1. Preheat oven to 375°F (190°C).
  2. Heat olive oil or butter in a skillet over medium heat. Sauté broccoli florets for 4-5 minutes until bright green and just tender-crisp. Remove and set aside.
  3. In a medium bowl, combine cream cheese, sour cream, mayonnaise, garlic powder, onion powder, smoked paprika (if using), salt, and pepper until smooth.
  4. Fold in shredded chicken gently.
  5. Fold in sautéed broccoli, coating evenly.
  6. Transfer mixture to a 9×13 inch oven-safe casserole dish and spread evenly.
  7. Sprinkle shredded cheddar cheese evenly on top.
  8. Bake for 20-25 minutes until cheese is melted, bubbling, and lightly browned.
  9. Let rest 5 minutes before serving.

Notes

  • If sauce is too thick before baking, add a splash of unsweetened almond milk to loosen without adding carbs.
  • To prevent top from browning too quickly, cover loosely with foil halfway through baking.
  • Use room temperature cream cheese for smooth sauce.
  • Sauté broccoli briefly to keep tender-crisp.
  • Variations: swap chicken for tofu or chickpeas for vegetarian version; use dairy-free alternatives for dairy-free casserole.
  • Author: lina
  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Category: Main Course
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: Approximately 1/6th
  • Calories: 320
  • Fat: 20
  • Carbohydrates: 8
  • Protein: 30