Disharoo
French Onion Mac and Cheese

French Onion Mac and Cheese

A mac and cheese inspired by French onion soup, with deeply caramelised onions, melted gruyère and a cheesy broiled top.

Total time
65 min
Prep
15 min
Cook
50 min
Difficulty
medium
Cuisine
American
comfortvegetarianindulgent

Ingredients

1 lbmedium shells
3 largeonions, thinly sliced
4 tbspbutter
1 tspsugar
1 cupbeef broth
½ cupdry sherry
2 cupsgruyère, shredded
1 cupSwiss cheese, shredded
½ cupparmesan, grated
1 tbspfresh thyme
saltto taste

Instructions

1

Caramelise onions in butter with sugar over low heat 35 minutes.

2

Add sherry and broth; simmer until reduced by half.

3

Make béchamel separately; stir in gruyère and Swiss. Fold in onion mixture.

4

Cook pasta; fold into sauce. Transfer to oven-safe dish; top with parmesan.

5

Broil 4 minutes until deeply golden and bubbly. Garnish with thyme.

Nutrition (estimated)

Per serving, based on a standard 4-serving portion and standard nutrition references — not a lab or USDA-verified measurement.

Calories
1113
Protein
75.4g
Fat
83.7g
Carbs
15.6g
Fiber
1.7g
Sodium
1645mg

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