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Easy Low Carb Chicken Casserole Recipe

Easy Low Carb Chicken Casserole Recipe

4.9 from 9 reviews

This Easy Low Carb Chicken Casserole is a comforting, flavorful dish perfect for a nutritious weeknight dinner. Packed with protein-rich chicken, crunchy bacon, and vibrant vegetables like broccoli or spinach, all combined in a creamy ranch dressing base and topped with gooey mozzarella and cheddar cheese. It’s simple to prepare, gluten-free, and perfect for those following a low-carb diet.

Ingredients

Scale

For the Casserole:

  • 4 cups diced or shredded cooked chicken breast
  • 8 slices cooked and chopped bacon
  • 5 cups broccoli florets OR 1 pound thawed frozen spinach (well-drained)
  • 3 cloves minced garlic
  • 1 cup ranch dressing
  • 1/2 cup shredded mozzarella cheese
  • 1/2 cup shredded cheddar cheese

For the Topping:

  • 1/2 cup shredded mozzarella cheese
  • 1/2 cup shredded cheddar cheese

Optional:

  • 13 teaspoons ranch seasoning mix (for added flavor)

Instructions

  1. Prepare Vegetables: Preheat your oven to 375°F (191°C). If using frozen spinach, thaw it completely and squeeze out any excess water to avoid a soggy casserole. If you prefer fresh broccoli, boil the florets for 1–2 minutes until bright green, then drain well.
  2. Combine the Main Ingredients: In a large bowl, mix together the diced or shredded cooked chicken, chopped bacon, prepared broccoli or spinach, minced garlic, ranch dressing, 1/2 cup shredded mozzarella, and 1/2 cup shredded cheddar cheese. Stir until everything is evenly combined. If you want a stronger ranch flavor, add 1-3 teaspoons of ranch seasoning mix. For fewer dishes, you can mix directly in your casserole dish.
  3. Transfer to Casserole Dish: Pour the mixture into a 9×13 inch (23×33 cm) casserole dish, spreading it evenly to ensure it cooks consistently.
  4. Add the Cheese Topping: Evenly sprinkle the remaining 1/2 cup mozzarella and 1/2 cup cheddar cheese over the top of the casserole for a golden, cheesy crust.
  5. Bake and Serve: Bake in the preheated oven for about 15 minutes, or until the cheese topping is hot, bubbly, and lightly browned. Remove from the oven, allow to cool slightly for a few minutes, then serve warm for a comforting low-carb meal.

Notes

  • You can substitute fresh or frozen vegetables based on preference, but ensure spinach is well-drained to prevent excess moisture.
  • Cook bacon ahead of time to save preparation time on the day you make the casserole.
  • For a dairy-free version, use dairy-free ranch dressing and cheese substitutes.
  • Leftovers can be refrigerated for up to 3 days and reheated in the oven or microwave.
  • Add ranch seasoning gradually, tasting as you go to avoid overpowering the flavors.

Nutrition

Keywords: low carb chicken casserole, easy chicken casserole, keto chicken casserole, broccoli chicken bake, spinach chicken bake, ranch chicken casserole, cheesy chicken casserole