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Keto Chicken Alfredo Casserole Recipe

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5 from 25 reviews

This Keto Chicken Alfredo Casserole is a creamy, cheesy, and savory low-carb dish combining tender chicken, steamed broccoli, and rich Alfredo flavors, all baked to golden perfection. Perfect for a comforting dinner that fits a ketogenic lifestyle.

Ingredients

Main Ingredients

  • 2 cups cooked chicken, shredded or diced
  • 1 cup heavy cream
  • 1 cup shredded mozzarella cheese
  • 1/2 cup grated Parmesan cheese
  • 1 cup broccoli florets, steamed
  • 2 cloves garlic, minced
  • 1 teaspoon Italian seasoning
  • Salt to taste
  • Pepper to taste
  • Olive oil for greasing

Instructions

  1. Preheat the oven: Set your oven to 350°F (175°C) to ensure it reaches the right temperature for baking the casserole evenly.
  2. Prepare the sauce mixture: In a large mixing bowl, combine the heavy cream, minced garlic, Italian seasoning, salt, and pepper. Stir until all ingredients are well incorporated, creating a flavorful Alfredo base.
  3. Add main ingredients: Stir the shredded chicken, steamed broccoli, and half of the mozzarella cheese into the cream mixture. Mix gently to distribute everything evenly.
  4. Assemble the casserole: Grease a 9×13-inch baking dish with olive oil to prevent sticking. Pour the mixture into the dish and spread it out evenly. Then top with the remaining mozzarella and the grated Parmesan cheese.
  5. Bake the casserole: Place the dish in the preheated oven and bake for 30 minutes, until the cheese on top is bubbly and golden brown, signaling that it’s fully cooked and delicious.
  6. Cool and serve: Remove from the oven and let it cool slightly for a few minutes to set before serving. This also helps to enhance the flavors and makes it easier to serve.

Notes

  • Use leftover cooked chicken or rotisserie chicken for convenience.
  • Steaming the broccoli first ensures it cooks through without becoming mushy in the casserole.
  • To make it dairy-free, substitute heavy cream and cheeses with keto-friendly dairy-free alternatives, though taste may differ.
  • Adjust seasoning according to taste preferences; Italian seasoning can be swapped with herbs like basil or oregano.
  • Serve with a fresh green salad for a complete keto-friendly meal.