Ingredients
Equipment
Method
Step-by-Step Instructions
- Begin by thinly slicing your onions and heating olive oil in a large skillet over medium heat. Add onions, cooking for 30-40 minutes until golden and aromatic.
- In the same skillet, lower the heat and add butter, melting it before whisking in flour. Cook for 1 minute to create a roux, then gradually whisk in heavy cream, heating until thickened.
- Stir in about two-thirds of the caramelized onions into the béchamel sauce. Season with salt, pepper, parsley, and Parmesan until melted.
- Bring a pot of salted water to a boil and cook cavatappi until just under al dente. Drain and reserve some of the cooking water.
- Fold the cooked pasta into the béchamel, loosening with reserved pasta water if too thick. Transfer to an oven-safe dish, top with remaining onions and breadcrumbs.
- Preheat oven to 350°F (175°C) and bake for 10-15 minutes until golden. Serve hot.
Nutrition
Notes
Store leftovers in an airtight container for 3-4 days. For longer, freeze for up to 2 months. Reheat in the oven at 350°F (175°C).
