Fillet steak with lobster tail, anchovy and tarragon dressing and crispy shallots

By Matt Tebbutt From Saturday Kitchen Ingredients For the dressing 10 anchovy fillets, finely chopped 2 shallots, finely chopped 2 tbsp red wine vinegar 4 tbsp olive oil 1 garlic clove, crushed 1 tsp Dijon mustard 1 tbsp finely chopped fresh tarragon For …