French Onion Chicken Casserole is a one-dish meal that blends chicken, green beans, a creamy sauce, and buttery biscuits. It's 100% delicious! #frenchonion #chickencasserole www.savoryexperiments.com

French Onion Chicken Casserole

Course: Main Course, Main Dish
Cuisine: American
Keyword: chicken casserole, french onion chicken
Prep Time: 5 minutes
Cook Time: 45 minutes
Total Time: 50 minutes
Servings: 6
Calories: 533kcal
Author: Jessica Formicola
French Onion Chicken Casserole is a one-dish meal that blends chicken, green beans, a creamy sauce, and buttery biscuits. It's 100% delicious!
Print Recipe

Ingredients

  • 4 cups cooked chicken shredded or cubed
  • 1/2 cup mayonnaise
  • 1/4 cup sour cream
  • 1/4 cup heavy cream
  • 2 tablespoons beef bouillon granules*
  • 1 teaspoon fine sea salt
  • 1 teaspoon ground black pepper
  • 1 teaspoon rubbed sage sub rosemary or thyme
  • 1-2 cups caramelized onions
  • 1 cup French cut green beans
  • 6 slices Swiss Cheese
  • 1 can Grands biscuits cut into quarters
  • Cooking Spray

Instructions

  • Coat an 8x11 or 9x13 dish with cooking spray. Preheat oven to 350 degrees.
  • In a large mixing bowl, combine chicken through rubbed sage. Mix well.
  • Fold in French cut greens beans and caramelized onions. Spread mixture evenly into your dish.
  • Bake for 30 minutes. Remove and layer Swiss cheese over hot chicken mixture. Evenly distribute Grands biscuits quarters and return to oven for 10 minutes, or until tops are lightly browned.
  • Enjoy your French Onion Chicken Casserole!
  • If you've tried this recipe, come back and let me know how it was! 

Video

Notes

If you have beef bouillon cubes, grind them with a mortar and pestle or the back of a spoon.

Nutrition

Calories: 533kcal | Carbohydrates: 9g | Protein: 31g | Fat: 40g | Saturated Fat: 14g | Cholesterol: 123mg | Sodium: 702mg | Potassium: 345mg | Fiber: 1g | Sugar: 3g | Vitamin A: 655IU | Vitamin C: 5.1mg | Calcium: 268mg | Iron: 1.7mg