Swiss Cheese Onion Pie

Indulge in the rich, savory elegance of Swiss Cheese Onion Pie, a delightful medley of caramelized onions, creamy egg custard, and nutty Swiss cheese encased in a buttery pie crust. Perfect for brunches, potlucks, or a cozy family dinner, this recipe features the irresistible sweetness of slow-cooked onions paired with the bold flavor of Swiss cheese, all enhanced with a hint of nutmeg for a subtle warmth. With every slice, you'll enjoy a golden, flaky crust and a creamy, melt-in-your-mouth filling that’s as satisfying as it is versatile. Ready in just over an hour, this easy-to-follow recipe is ideal for showcasing classic comfort food at its finest. Garnish with fresh parsley for a pop of color and serve it warm as a crowd-pleasing centerpiece.

Nutriscore Rating: 54/100

Prep Time:20 mins

Cook Time:45 mins

Total Time:65 mins

Servings: 6

Ingredients

• 2 tablespoons Unsalted butter
• 3 large Yellow onions
• 1 teaspoon Salt
• 0.5 teaspoon Black pepper
• 1 teaspoon Granulated sugar
• 1 Prepared pie crust
• 3 Large eggs
• 1 cup Heavy cream
• 1.5 cups Swiss cheese, shredded
• 0.25 teaspoon Nutmeg (optional)
• 2 tablespoons Fresh parsley, chopped (optional, for garnish)

Directions

Step 1

Preheat the oven to 375°F (190°C).

Step 2

Heat a large skillet over medium heat and melt the butter.

Step 3

Peel and thinly slice the onions. Add them to the skillet along with salt, pepper, and sugar.

Step 4

Cook the onions, stirring occasionally, for 15-20 minutes until golden brown and caramelized. Remove from heat and set aside.

Step 5

Roll out the prepared pie crust and place it into a 9-inch pie pan. Trim and crimp the edges as desired.

Step 6

In a medium bowl, whisk together the eggs, heavy cream, and nutmeg (if using).

Step 7

Spread the caramelized onions evenly over the pie crust.

Step 8

Sprinkle the shredded Swiss cheese on top of the onions.

Step 9

Pour the egg and cream mixture over the filling, ensuring it spreads evenly.

Step 10

Place the pie in the preheated oven and bake for 35-40 minutes, or until the filling is set and the top is golden brown.

Step 11

Remove the pie from the oven and let it cool for 10 minutes before slicing.

Step 12

Optionally garnish with fresh parsley and serve warm.

Nutrition Facts

Serving size	(1085.5g)

Amount per serving	% Daily Value*
Calories	2229.3

Total Fat 182.1g	0%
Saturated Fat 99.0g	0%
Polyunsaturated Fat g
Cholesterol 1010mg	0%
Sodium 3148.2mg	0%
Total Carbohydrate 74.7g	0%
Dietary Fiber 8.8g	0%
Total Sugars 24.7g
Protein 73.2g	0%

Vitamin D 156IU	0%
Calcium 1710.7mg	0%
Iron 6.2mg	0%
Potassium 1093.3mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 73.5%

Protein: 13.1%

Carbs: 13.4%