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Easy Low Carb Chicken Casserole Recipe

4.9 from 115 reviews

This easy low carb chicken casserole is a delicious, hearty dish perfect for a comforting meal without the extra carbohydrates. It features tender cooked chicken, crispy bacon, fresh broccoli or spinach, creamy ranch dressing, and a cheesy topping baked to bubbly perfection. Ready in under an hour, it’s a family-friendly, keto-friendly casserole that’s simple to prepare and sure to satisfy.

Ingredients

Scale

For the Casserole:

  • 5 cups broccoli florets (or 1 pound thawed frozen spinach, well-drained)
  • 8 slices cooked bacon, chopped into 1/2-inch pieces
  • 4 cups cooked chicken breast, shredded or diced into 1/2-inch pieces
  • 3 cloves garlic, finely minced
  • 1/2 cup shredded mozzarella cheese
  • 1/2 cup shredded cheddar cheese
  • 1 cup ranch dressing (Hidden Valley Original Ranch recommended)

For the Topping:

  • 1/2 cup shredded cheddar cheese (Tillamook Medium Cheddar preferred)
  • 1/2 cup shredded mozzarella cheese

Instructions

  1. Prepare Vegetables: Preheat your oven to 375°F (191°C). If using fresh broccoli, boil for 1–2 minutes until bright green and then drain. If using frozen spinach, thaw completely and squeeze out all excess water for best texture.
  2. Combine the Main Ingredients: In a large bowl, mix together the cooked chicken, chopped bacon, prepared vegetables, minced garlic, ranch dressing, and the shredded mozzarella and cheddar cheeses. Stir well until all ingredients are evenly distributed. Optionally, add ranch seasoning if desired. You can also mix directly in the casserole dish to save washing dishes.
  3. Transfer to Casserole Dish: Pour and spread the mixture evenly into a 9×13 inch (23×33 cm) casserole dish to prepare for baking.
  4. Add the Cheese Topping: Sprinkle the remaining shredded mozzarella and cheddar cheeses evenly over the top of the casserole for a melty, golden crust.
  5. Bake and Serve: Bake in the preheated oven for about 15 minutes or until the cheese topping is hot, bubbly, and lightly golden. Remove from the oven and let cool slightly before serving for best flavor and texture.

Notes

  • You can swap broccoli for spinach depending on preference or availability.
  • Cook and chop bacon and chicken ahead of time to speed up preparation.
  • Use ranch seasoning to boost flavor if desired.
  • Make sure to drain cooked greens well to avoid a watery casserole.
  • For a lower fat option, use reduced-fat cheeses and a light ranch dressing.

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