Nutrition balance score
Great
Glycemic Index
20
Low
Glycemic Load
5
Low
Nutrition per serving
Calories515.3 kcal (26%)
Total Fat21.2 g (30%)
Carbs24.1 g (9%)
Sugars9.6 g (11%)
Protein56.2 g (112%)
Sodium435.2 mg (22%)
Fiber4.2 g (15%)
% Daily Values based on a 2,000 calorie diet
Ingredients
3 servings

3boneless skinless chicken breasts
cut horizontally if they’re too thick

1 teaspoonsgarlic powder

1 teaspoondried oregano

Red crushed chili pepper flakes
optional

salt

pepper
fresh cracked

1 cupshredded mozzarella cheese
or Gruyere

2 tablespoonsunsalted butter

5onions
large, thinly sliced

3cloves garlic
minced

¼ cupchicken broth
Instructions
Step 1
To make the French onion chicken casserole: Preheat your oven to 400°F (200°C). Lightly grease a 9×12-inch baking dish and set aside.
Step 2
2. Melt butter in a large skillet over medium-high heat. Add onions and season with salt and pepper. Cook for 5-8 minutes until soft.
Step 3
3. Reduce heat to medium and cook, stirring occasionally, until onions are caramelized – about 45 minutes. Pour in 1/4 cup of broth to deglaze if your pan gets too dry, and keep stirring until onions are browned.
Step 4
4. Stir in fresh minced garlic and cook until fragrant, about 1 minute. Turn off the heat and allow to cool slightly.
Step 5
5. Season chicken breasts with oregano, crushed chili pepper flakes, salt, pepper, and garlic powder. Go easy on the salt because French onion and cheese are already salted. Arrange chicken breasts in the baking dish.
Step 6
6. Divide caramelized onions on top of each chicken breast. Sprinkle shredded cheese on top and bake for 20-25 minutes in the oven until fully cooked and cheese is bubbly.
Step 7
Serve immediately
Step 8
**Note: you can caramelize the onions up to 3 days prior.
Notes
30 liked
10 disliked
Delicious
Easy
Go-to
Special occasion
Moist