Caramelized Onion Pesto Pie

Elevate your meal game with this irresistible Caramelized Onion Pesto Pie, a savory masterpiece that combines rich, golden caramelized onions and vibrant pesto in a flaky, buttery pie crust. Perfectly balanced with a creamy blend of mozzarella, Parmesan, and a hint of balsamic vinegar, this pie encapsulates layers of flavor in every bite. The velvety filling, held together by a touch of heavy cream and egg, bakes up beautifully golden and pairs perfectly with a garnish of fresh basil for a touch of brightness. Easy enough for a flavorful weeknight dinner yet elegant enough to wow at your next gathering, this 9-inch pie will quickly become a table favorite. Ready in just under 90 minutes and serving six, this recipe is a must-try for lovers of savory bakes.

Nutriscore Rating: 64/100

Prep Time:25 mins

Cook Time:60 mins

Total Time:85 mins

Servings: 6

Ingredients

• 2 tablespoons Olive oil
• 1 tablespoon Unsalted butter
• 4 cups Yellow onions, thinly sliced
• 1 teaspoon Sugar
• 0.5 teaspoons Salt
• 2 teaspoons Balsamic vinegar
• 0.5 cups Store-bought or homemade pesto
• 1 cup Shredded mozzarella cheese
• 0.5 cups Parmesan cheese, grated
• 1 large Egg
• 0.25 cups Heavy cream
• 1 9-inch crust Pie crust, rolled and ready
• 2 tablespoons Fresh basil leaves (optional, for garnish)

Directions

Step 1

Preheat your oven to 375°F (190°C).

Step 2

In a large skillet, heat olive oil and butter over medium heat until the butter melts.

Step 3

Add the thinly sliced onions to the skillet and sprinkle with sugar and salt. Cook for 25-30 minutes, stirring occasionally, until the onions are soft, golden brown, and caramelized.

Step 4

Stir in the balsamic vinegar with the caramelized onions and cook for an additional 2 minutes. Remove from heat and set aside to cool.

Step 5

In a mixing bowl, whisk together the pesto, shredded mozzarella, grated Parmesan, egg, and heavy cream until well combined.

Step 6

Roll out the pie crust and fit it into a 9-inch pie dish. Trim any excess dough around the edges.

Step 7

Spread the caramelized onion mixture evenly into the bottom of the crust.

Step 8

Pour the pesto mixture over the onions, ensuring it covers the onions evenly.

Step 9

Bake in the preheated oven for 35-40 minutes, or until the filling is set and the crust is golden brown.

Step 10

Allow the pie to cool for 5-10 minutes before slicing.

Step 11

Optional: Garnish with fresh basil leaves before serving.

Nutrition Facts

Serving size	(1349.1g)

Amount per serving	% Daily Value*
Calories	2485.3

Total Fat 178.7g	0%
Saturated Fat 62.6g	0%
Polyunsaturated Fat 4.6g
Cholesterol 440.4mg	0%
Sodium 3864.5mg	0%
Total Carbohydrate 151.2g	0%
Dietary Fiber 16.8g	0%
Total Sugars 44.1g
Protein 73.2g	0%

Vitamin D 53.8IU	0%
Calcium 1668.2mg	0%
Iron 7.9mg	0%
Potassium 1510.7mg	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: 64.2%

Protein: 11.7%

Carbs: 24.1%