Ingredients
Equipment
Method
Cooking Instructions
- Heat 1 tablespoon of olive oil in a large skillet over medium heat. Add 5 thinly sliced onions and cook for 30-40 minutes until caramelized.
- In the same skillet, add 1.5 tablespoons of butter and melt, then whisk in 1 tablespoon of flour until smooth. Gradually add 3 cups of heavy cream while stirring.
- Mix in ⅔ of the caramelized onions, season with 2 teaspoons of salt, and fold in 1 cup of grated Parmesan cheese until creamy.
- Cook the pasta in salted boiling water for 8-10 minutes. Drain and toss with the béchamel sauce.
- Transfer the mixture to a baking dish, top with remaining onions and breadcrumbs. Drizzle with olive oil.
- Bake at 350°F (175°C) for 10-15 minutes until top is golden and crispy.
- Garnish with freshly chopped parsley before serving.
Nutrition
Notes
Store leftovers in an airtight container for up to 3-4 days. Can be frozen for up to 2 months.
