Overhead photo of Keto Chicken Broccoli Casserole in a white casserole dish with a wooden spoon on one side and plates on the other side.
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5 from 3 votes

Keto Chicken Broccoli Casserole

This Keto Chicken Broccoli Casserole is the kind of comfort food I never get tired of. Tender broccoli and juicy chicken are topped off a creamy sauce and cheese to create a dish both children and adults are crazy about. This recipe isn't particularly fussy, so feel free to play with it a bit. Cauliflower would work in place of broccoli, and most any cheese will do. You can steam the broccoli instead of blanching it, just make sure you don't over do it to the point that the broccoli gets mushy when baked.
Prep Time5 mins
Cook Time28 mins
Total Time33 mins
Course: Main
Cuisine: American
Keyword: cheesy, creamy
Servings: 8
Calories: 356kcal
Author: Wendy Polisi


  • 1 tablespoon butter
  • 1 T almond flour
  • 1/2 cup heavy cream
  • 1/2 cup chicken broth
  • 4 ounces cream cheese cubed
  • 1/2 cup sour cream
  • 1/4 cup mayonnaise
  • 1 teaspoon garlic powder
  • 1/2 teaspoon smoked paprika
  • 1/4 teaspoon cayenne pepper
  • Salt and Pepper to taste
  • 12 ounces broccoli florets blanched
  • 1 pound chicken cooked and shredded
  • 6 ounces gruyere cheese


  • Preheat oven to 350 degrees.
  • Melt butter in a medium sauce pan. Add almond flour and cook for 1 minute, whisking constantly.
  • Stir in cream and broth, and bring to a simmer. Add cream cheese and cook until melted.
  • Remove from heat, and stir in sour cream, mayonnaise, garlic powder, smoked paprika, and cayenne pepper. Season to taste with salt and pepper.
  • Place broccoli and chicken in a large baking pan and pour the sauce over.
  • Top with cheese.
  • Bake for 20 minutes, until bubbly and cooked through.


Calories: 356kcal | Carbohydrates: 5g | Protein: 14g | Fat: 31g | Saturated Fat: 15g | Cholesterol: 94mg | Sodium: 278mg | Potassium: 270mg | Fiber: 1g | Sugar: 2g | Vitamin A: 1135IU | Vitamin C: 39.5mg | Calcium: 279mg | Iron: 0.8mg