Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
French Onion Chicken Casserole

30-Minute French Onion Chicken Casserole That Melts Hearts

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

This casserole is rich, savory, and perfect for busy weeknights. It features gooey cheese, tender chicken, and caramelized onions.

  • Total Time: 40 minutes
  • Yield: 46 servings 1x

Ingredients

Scale
  • 2 cups shredded cooked chicken
  • 2 large onions, thinly sliced
  • 2 tbsp butter
  • 1 cup cottage cheese (blended smooth)
  • 1 cup shredded Gruyere or Swiss Cheese
  • 1/2 tsp dried thyme
  • 1/2 cup Beef Broth

Instructions

  1. Caramelize the onions: In a skillet, melt the butter over medium-low heat. Add the sliced onions and cook for 20–25 minutes, stirring occasionally, until they are deep golden brown and fragrant.
  2. Prepare the sauce: In a blender, combine the blended cottage cheese, beef broth, and dried thyme. Blend until the mixture is smooth and creamy.
  3. Assemble the casserole: Preheat your oven to 375°F (190°C). In a large mixing bowl, combine the shredded chicken, caramelized onions, and the cottage cheese sauce. Mix until everything is well coated.
  4. Bake the casserole: Spread the mixture evenly in a baking dish. Top with the shredded Gruyere or Swiss cheese. Bake in the preheated oven for about 20 minutes, or until the cheese is bubbly and golden.

Notes

  • Use pre-cooked chicken for faster prep.
  • Gruyere cheese adds a nutty flavor, but Swiss works well too.
  • Blend the cottage cheese until smooth for a creamy texture.
  • Author: Emily Frost
  • Prep Time: 10 minutes
  • Cook Time: 30 minutes
  • Category: Casserole
  • Method: Baking
  • Cuisine: American
  • Diet: Low Lactose

Nutrition

  • Serving Size: 1 serving
  • Calories: 350
  • Sugar: 5g
  • Sodium: 500mg
  • Fat: 18g
  • Saturated Fat: 9g
  • Unsaturated Fat: 7g
  • Trans Fat: 0g
  • Carbohydrates: 12g
  • Fiber: 2g
  • Protein: 30g
  • Cholesterol: 90mg