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Square photo of a keto mushroom casserole with a cheesy bite being pulled from it.
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5 from 1 vote

Keto Chicken Mushroom Casserole

Looking for an easy weeknight meal? The whole family loved this Keto Chicken Spinach Mushroom Casserole. It is easy to make and kid-approved.
Prep Time10 minutes
Cook Time48 minutes
Total Time58 minutes
Course: Main
Cuisine: American
Keyword: Casserole
Servings: 6
Calories: 389.49kcal
Author: Wendy Polisi

Ingredients

  • ¼ cup butter
  • 1 pound chicken cubed
  • 5 ounces mushrooms sliced
  • ½ cup chopped onion
  • 1 tablespoon fresh thyme or 1 teaspoon dried
  • 1 teaspoon sea salt
  • ½ teaspoon fresh ground black pepper
  • 1 teaspoon minced garlic
  • 8 ounces frozen chopped spinach thawed and drained
  • 1 cup chicken broth
  • 8 ounces cream cheese
  • 1 cup shredded gruyere cheese

Instructions

  • Preheat oven to 350° F.
  • Melt butter in a large skillet over medium-high heat.
  • Add chicken and cook for 5 minutes, until browned. Remove from the skillet.
  • Add the mushrooms, onion, thyme, salt, and pepper to the skillet. Cook for 6 minutes.
  • Add garlic and spinach and cook for 2 minutes more.
  • Add the chicken broth and cream cheese to the pan and cook until the cream cheese melts.
  • Stir in the chicken.
  • Transfer the mixture to a casserole dish and top with cheese.
  • Bake for 25 to 30 minutes, until golden brown.
  • Remove from heat and allow to sit for 5 minutes before serving.

Nutrition

Calories: 389.49kcal | Carbohydrates: 5.74g | Protein: 17.87g | Fat: 33.54g | Saturated Fat: 17.93g | Trans Fat: 0.35g | Cholesterol: 113.33mg | Sodium: 850.92mg | Potassium: 489.09mg | Fiber: 1.51g | Sugar: 2.5g | Vitamin A: 4605.25IU | Vitamin C: 17.45mg | Calcium: 315.88mg | Iron: 1.99mg