French Onion Soup Mac and Cheese combines two comforting classics into one delicious dish. Picture the rich, sweet flavor of caramelized onions blending with a creamy cheese sauce that hugs every noodle. The result is a meal that feels familiar yet new, like a warm embrace with an exciting twist.
Caramelize the onions: Slice the onions evenly, then cook them slowly in butter over low heat until golden and sweet, stirring occasionally.
Make the cheese sauce: In the same skillet, create a roux with flour and a bit of butter, whisk in milk until smooth, then add shredded cheese until melted.
Combine pasta, onions, and cheese sauce, ensuring the pasta is coated well.
Layer the mixture in a baking dish, top with breadcrumbs if desired, and bake at 180°C for about 20-25 minutes until bubbly and golden.
Notes
Tip: Common mistakes include overcooking the onions or not seasoning the sauce enough. Taste as you go to ensure the right balance of flavors!