Truffle Croque Monsieur

Ingredients:

- 125ml whole milk

- 125ml double cream

- 1/2 onion, chopped

- 1 garlic clove, crushed

- 25g butter

- 25g plain flour

- 1 nutmeg, grated

- 1tsp dried oregano

- 2 slices of bread

- 200g gruyére, grated

- 4 slices prosciutto

- 1 tsp Truffle Mustard

Directions:

- First, make the béchamel sauce by adding the milk, cream, onion, and garlic to a saucepan on a low-medium heat. Then, pass through a sieve, removing the onion and garlic

- Add the butter and flour to a pan on a low heat and whisk until combined. Slowly add the milk mixture and whisk until smooth

- Grate in the nutmeg, along with the oregano and truffle mustard. Continue whisking until thick and creamy

- Add the sliced bread to a lined tray and heat under the grill for 5 minutes until one side is golden

- Remove from the grill and flip the bread slices. Spread each slice with truffle mustard, a layer of the béchamel sauce, topped with grated gruyère and prosciutto

- Press the slices together to form a sandwich. Spread a thin layer of béchamel sauce along with more grated gruyère and bake in the oven for 10 - 15 minutes, until golden and the cheese has melted