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Creamy Low Carb Buffalo Chicken Casserole Recipe with Cheesy Crispy Edges

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A creamy, low carb buffalo chicken casserole with tender chicken, spicy buffalo sauce, and irresistibly crispy cheesy edges. Perfect for potlucks, game day, or cozy weeknight dinners.

Ingredients

Scale
  • 3 cups (about 1.5 pounds) cooked chicken breast, shredded or chopped
  • 1/2 cup buffalo hot sauce (120 ml)
  • 8 oz cream cheese, softened
  • 1 cup sour cream (240 ml)
  • 2 cups shredded cheddar cheese, divided (200 g)
  • 1/2 cup grated Parmesan cheese (50 g)
  • 1 tsp garlic powder
  • 1 tsp onion powder
  • 1/2 cup finely chopped celery (optional, 60 g)
  • 1/4 cup sliced green onions (25 g)
  • Salt and pepper, to taste

Instructions

  1. Preheat your oven to 375°F (190°C).
  2. If not already cooked, poach about 1.5 pounds (700 g) of chicken breasts in simmering water for 15 minutes or until cooked through. Let cool and shred or chop finely.
  3. In a medium bowl, beat together 8 oz (225 g) softened cream cheese and 1 cup (240 ml) sour cream until smooth using a hand mixer or whisk.
  4. Stir in 1 tsp garlic powder, 1 tsp onion powder, salt, and pepper to taste.
  5. Toss shredded chicken with 1/2 cup (120 ml) buffalo hot sauce until well coated.
  6. Gently fold the buffalo chicken, 1 cup (100 g) shredded cheddar cheese, and chopped celery (if using) into the creamy mixture. Mix evenly but do not overmix.
  7. Spread the mixture evenly into a prepared 9×13 inch (23×33 cm) baking dish and smooth the top with a spatula.
  8. Sprinkle the remaining 1 cup (100 g) shredded cheddar cheese and 1/2 cup (50 g) grated Parmesan evenly over the top.
  9. Bake uncovered for 25-30 minutes until bubbly and golden brown on top. Check around 20 minutes to ensure edges are crispy but not burnt.
  10. Let the casserole rest for 5 minutes before serving. Garnish with sliced green onions.

Notes

Use full-fat cream cheese for best texture. Poach chicken gently to avoid dryness. Keep casserole uncovered while baking to achieve crispy cheesy edges. If casserole isn’t browning enough, broil for 1-2 minutes watching closely to prevent burning. Rest casserole before serving to let flavors meld. Substitute Greek yogurt for sour cream for a lighter version. Use dairy-free alternatives for a dairy-free version. Celery can be replaced with finely chopped bell pepper.

Nutrition

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