Creamy French Onion Soup Mac & Cheese combines rich caramelized onions with a cheesy, comforting pasta bake perfect for cozy nights.

Scale

3 large onions, thinly sliced

2 tbsp butter

1 tbsp olive oil

1 tsp sugar

Salt to taste

3 tbsp flour

2 cups milk (warm)

1 cup shredded Gruyère

1 cup shredded cheddar

8 oz elbow macaroni, cooked al dente

Bread crumbs for topping

Olive oil for drizzle

1. Caramelize onions in butter and olive oil for 35–40 minutes.

2. Whisk flour and milk into a roux.

3. Add cheeses and stir until melted.

4. Combine pasta with sauce and onions.

5. Top with bread crumbs and olive oil.

6. Bake at 375°F for 20–25 minutes until bubbly and golden.

7. Let rest 5 minutes before serving.

You can substitute Gruyère with Swiss cheese.

For extra depth, add a pinch of thyme while caramelizing onions.

Keywords: French Onion Soup Mac & Cheese, Comfort Food, Easy Pasta