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+ servings
Keto Chicken Broccoli Casserole
5 mins
16 mins
21 mins

Easy Chicken and Broccoli Casserole baked in a cast iron skillet. This simple and delicious keto dinner comes together in 25 minutes or less. Rich and hearty and only 6g total carbs. Recipe from All Day I Dream About Food

Course: Dinners + Mains
Cuisine: American
Keyword: American, Dinners + Mains
Diet: Carnivore, Keto, Low Carb
Servings: 6
Calories: 400 kcal
  • 1/4 cup butter divided
  • 12 oz broccoli coarsely chopped
  • 2 cloves garlic minced
  • 1 cup heavy whipping cream
  • 1 1/2 cup mozzarella shredded, divided
  • 1/2 cup parmesan cheese grated
  • salt
  • pepper
  • 3 cups chicken cooked, chopped (about 1 1/4 lb)
  1. Set a 10-inch ovenproof skillet over medium heat and add 2 tablespoons of the butter. Once melted, add the broccoli and sauté until bright green and just tender, about 4 minutes. Remove the broccoli to a bowl.

  2. Melt the remaining butter in the pan and add the garlic, cooking until fragrant, about 1 minute. Add the cream and bring to a simmer, then cook until reduced by about half, 3 to 5 minutes.

  3. Stir in 1/2 cup of the mozzarella and all of the Parmesan until melted. Season with salt and pepper to taste. Stir in the broccoli and the chicken and top with the remaining 1 cup of mozzarella cheese.

  4. Preheat the broiler. Set the pan about 6 inches from the heat and broil until the cheese is beginning to brown, 2 to 5 minutes (depends on how intense your broiler is!).

Nutrition Facts
Keto Chicken Broccoli Casserole
Amount Per Serving
Calories 400 Calories from Fat 315
% Daily Value*
Fat 35g54%
Saturated Fat 20g125%
Cholesterol 123mg41%
Sodium 430mg19%
Potassium 289mg8%
Carbohydrates 6g2%
Fiber 1g4%
Sugar 1g1%
Protein 17g34%
Vitamin A 1465IU29%
Vitamin C 52mg63%
Calcium 300mg30%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.