Ingredients
1 côte de boeuf - about 350g
1 tbsp Dijon mustard
50g butter
4 garlic cloves, bashed
3 sprigs thyme
Sea salt & freshly ground black pepper
For the Pomme Aligot:
300g floury potatoes
1 garlic clove
A few sprigs thyme
50g butter
100ml double cream
125g cheese, such as Gruyère, Comté, Fontina
To serve:
Small handful of flat-leaf parsley
Green beans, steamed

