Recipe by

Visit website

A delicious croque monsieur recipe with a little less guilt. The twist on this popular French meal still embraces the classic cheese, Dijon and ham combination.



Total time





  • 10 g butter
  • 10 g flour
  • 150 ml semi-skimmed milk
  • 1 heaped tsp dijon mustard
  • 50 g Gruyere (shredded)
  • salt
  • pepper
  • 2 slices sourdough bread (large, such as poilane)
  • 2 slices ham (thin)


  1. Preheat the oven to 180°C/350°F/gas mark 4. In a small saucepan, melt the butter. Once it’s frothy, beat in the flour with a sauce whisk. Let this mixture cook through for a minute or so, making sure always to keep the paste on the move. Just before it starts to colour, take the mixture off the heat and add a third of the milk, whisking all the while. Once all the milk is absorbed, add a little more milk and repeat the whisking until all the milk is used up. Simmer over low heat for 3-4 minutes, whisking constantly, until you have a uniform and thickened béchamel sauce. Remove the pan from the heat and add the mustard and most of the Gruyère. Taste and season well, then spread half the mixture on to the bottom slice of bread. Top with the ham, then add a little more béchamel before putting the second slice of bread on top of that. Finally, add the rest of the sauce and sprinkle with the remaining Gruyère. Put in the oven for 10 minutes to cook through. Next, heat the grill and when the dish is cooked, put it under the hot grill until the top is golden and crispy. Serve with a sprightly Salade Verte. Skinny Secret I’ve cut down the quantity of cheese by half, compared to the traditional French recipes I’ve come across, and I honestly don’t think that you will miss the other 50g. As always, choose a really mature variety of cheese so that the flavour goes far. 442 calories per half \'croque’.
  2. View the recipe instructions at

Contains allergens
You may also like

View this recipe plus 5,000 more in our FREE app

Preview in browser for now